632040234 has 32 divisors (see below), whose sum is σ = 1445855616. Its totient is φ = 180433920.

The previous prime is 632040217. The next prime is 632040251. The reversal of 632040234 is 432040236.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (632040217) and next prime (632040251).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51634 + ... + 62690.

It is an arithmetic number, because the mean of its divisors is an integer number (45182988).

Almost surely, 2^632040234 is an apocalyptic number.

632040234 is an abundant number, since it is smaller than the sum of its proper divisors (813815382).

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

632040234 is a wasteful number, since it uses less digits than its factorization.

632040234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12430.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 632040234 is about 25140.4103785121. The cubic root of 632040234 is about 858.1862957439.

The spelling of 632040234 in words is "six hundred thirty-two million, forty thousand, two hundred thirty-four".