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632025 = 3252532
BaseRepresentation
bin10011010010011011001
31012002222100
42122103121
5130211100
621314013
75241432
oct2322331
91162870
10632025
113a1939
12265909
131918a4
14126489
15c7400
hex9a4d9

632025 has 27 divisors (see below), whose sum is σ = 1153789. Its totient is φ = 330720.

The previous prime is 631993. The next prime is 632029. The reversal of 632025 is 520236.

632025 = 872 + 882 + ... + 1362.

The square root of 632025 is 795.

It is a perfect power (a square), and thus also a powerful number.

632025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4761 + 627264 = 69^2 + 792^2 .

It is not a de Polignac number, because 632025 - 25 = 631993 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 631989 and 632007.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 632025.

It is not an unprimeable number, because it can be changed into a prime (632029) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 11899 + ... + 11951.

632025 is a Friedman number, since it can be written as (265*3)^(2+0), using all its digits and the basic arithmetic operations.

2632025 is an apocalyptic number.

632025 is the 795-th square number.

632025 is the 398-th centered octagonal number.

It is an amenable number.

632025 is a deficient number, since it is larger than the sum of its proper divisors (521764).

632025 is a wasteful number, since it uses less digits than its factorization.

632025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 61 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The cubic root of 632025 is about 85.8179400763.

The spelling of 632025 in words is "six hundred thirty-two thousand, twenty-five".