57580988 has 6 divisors (see below), whose sum is σ = 100766736. Its totient is φ = 28790492.

The previous prime is 57580931. The next prime is 57580993. The reversal of 57580988 is 88908575.

It is a super-2 number, since 2×57580988² = 6631140358112288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7197620 + ... + 7197627.

It is an arithmetic number, because the mean of its divisors is an integer number (16794456).

Almost surely, 2^57580988 is an apocalyptic number.

It is an amenable number.

57580988 is a deficient number, since it is larger than the sum of its proper divisors (43185748).

57580988 is a wasteful number, since it uses less digits than its factorization.

57580988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14395251 (or 14395249 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 50.

The square root of 57580988 is about 7588.2137555554. The cubic root of 57580988 is about 386.1532586938.

The spelling of 57580988 in words is "fifty-seven million, five hundred eighty thousand, nine hundred eighty-eight".