632423258 has 16 divisors (see below), whose sum is σ = 977408640. Its totient is φ = 306739776.

The previous prime is 632423257. The next prime is 632423269. The reversal of 632423258 is 852324236.

It is not an unprimeable number, because it can be changed into a prime (632423257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19148 + ... + 40391.

It is an arithmetic number, because the mean of its divisors is an integer number (61088040).

Almost surely, 2^632423258 is an apocalyptic number.

632423258 is a deficient number, since it is larger than the sum of its proper divisors (344985382).

632423258 is a wasteful number, since it uses less digits than its factorization.

632423258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59701.

The product of its digits is 69120, while the sum is 35.

The square root of 632423258 is about 25148.0269206155. The cubic root of 632423258 is about 858.3596178166.

The spelling of 632423258 in words is "six hundred thirty-two million, four hundred twenty-three thousand, two hundred fifty-eight".