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632075 = 52131193
BaseRepresentation
bin10011010010100001011
31012010001012
42122110023
5130211300
621314135
75241533
oct2322413
91163035
10632075
113a1984
1226594b
13191912
141264c3
15c7435
hex9a50b

632075 has 12 divisors (see below), whose sum is σ = 793848. Its totient is φ = 499200.

The previous prime is 632053. The next prime is 632081. The reversal of 632075 is 570236.

It is not a de Polignac number, because 632075 - 28 = 631819 is a prime.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 632075.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3179 + ... + 3371.

It is an arithmetic number, because the mean of its divisors is an integer number (66154).

2632075 is an apocalyptic number.

632075 is a deficient number, since it is larger than the sum of its proper divisors (161773).

632075 is a wasteful number, since it uses less digits than its factorization.

632075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 632075 is about 795.0314459190. The cubic root of 632075 is about 85.8202030585.

The spelling of 632075 in words is "six hundred thirty-two thousand, seventy-five".

Divisors: 1 5 25 131 193 655 965 3275 4825 25283 126415 632075