579638142 has 12 divisors (see below), whose sum is σ = 1255882680. Its totient is φ = 193212708.

The previous prime is 579638119. The next prime is 579638179. The reversal of 579638142 is 241836975.

579638142 is a `hidden beast` number, since 5 + 7 + 9 + 638 + 1 + 4 + 2 = 666.

579638142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×579638142² = 671960751322424328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16101042 + ... + 16101077.

It is an arithmetic number, because the mean of its divisors is an integer number (104656890).

Almost surely, 2^579638142 is an apocalyptic number.

579638142 is an abundant number, since it is smaller than the sum of its proper divisors (676244538).

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

579638142 is a wasteful number, since it uses less digits than its factorization.

579638142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32202127 (or 32202124 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 579638142 is about 24075.6753176313. The cubic root of 579638142 is about 833.7816225165.

The spelling of 579638142 in words is "five hundred seventy-nine million, six hundred thirty-eight thousand, one hundred forty-two".