57877490 has 16 divisors (see below), whose sum is σ = 113650560. Its totient is φ = 21046320.

The previous prime is 57877487. The next prime is 57877517. The reversal of 57877490 is 9477875.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262970 + ... + 263189.

It is an arithmetic number, because the mean of its divisors is an integer number (7103160).

Almost surely, 2^57877490 is an apocalyptic number.

57877490 is a deficient number, since it is larger than the sum of its proper divisors (55773070).

57877490 is a wasteful number, since it uses less digits than its factorization.

57877490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526177.

The product of its (nonzero) digits is 493920, while the sum is 47.

The square root of 57877490 is about 7607.7256785455. The cubic root of 57877490 is about 386.8149310861.

The spelling of 57877490 in words is "fifty-seven million, eight hundred seventy-seven thousand, four hundred ninety".