632055434 has 4 divisors (see below), whose sum is σ = 948083154. Its totient is φ = 316027716.

The previous prime is 632055397. The next prime is 632055449. The reversal of 632055434 is 434550236.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 611325625 + 20729809 = 24725^2 + 4553^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 632055434.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158013857 + ... + 158013860.

Almost surely, 2^632055434 is an apocalyptic number.

632055434 is a deficient number, since it is larger than the sum of its proper divisors (316027720).

632055434 is a wasteful number, since it uses less digits than its factorization.

632055434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316027719.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 632055434 is about 25140.7126788403. The cubic root of 632055434 is about 858.1931752253.

The spelling of 632055434 in words is "six hundred thirty-two million, fifty-five thousand, four hundred thirty-four".