632125 has 16 divisors (see below), whose sum is σ = 851760. Its totient is φ = 465600.

The previous prime is 632123. The next prime is 632141. The reversal of 632125 is 521236.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 412164 + 219961 = 642^2 + 469^2 .

It is not a de Polignac number, because 632125 - 2¹ = 632123 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1431 + ... + 1819.

It is an arithmetic number, because the mean of its divisors is an integer number (53235).

2⁶³²¹²⁵ is an apocalyptic number.

632125 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

632125 is a deficient number, since it is larger than the sum of its proper divisors (219635).

632125 is a wasteful number, since it uses less digits than its factorization.

632125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417 (or 407 counting only the distinct ones).

The product of its digits is 360, while the sum is 19.

The square root of 632125 is about 795.0628905942. The cubic root of 632125 is about 85.8224659213.

Subtracting from 632125 its reverse (521236), we obtain a square (110889 = 333²).

It can be divided in two parts, 632 and 125, that added together give a palindrome (757).

The spelling of 632125 in words is "six hundred thirty-two thousand, one hundred twenty-five".