632357652 has 24 divisors (see below), whose sum is σ = 1476024256. Its totient is φ = 210711168.

The previous prime is 632357629. The next prime is 632357657. The reversal of 632357652 is 256753236.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 632357652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632357657) 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 7 ways as a sum of consecutive naturals, for example, 33948 + ... + 49164.

Almost surely, 2^632357652 is an apocalyptic number.

It is an amenable number.

632357652 is an abundant number, since it is smaller than the sum of its proper divisors (843666604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

632357652 is a wasteful number, since it uses less digits than its factorization.

632357652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18687 (or 18685 counting only the distinct ones).

The product of its digits is 226800, while the sum is 39.

The square root of 632357652 is about 25146.7224902173. The cubic root of 632357652 is about 858.3299354334.

The spelling of 632357652 in words is "six hundred thirty-two million, three hundred fifty-seven thousand, six hundred fifty-two".