57950886 has 32 divisors (see below), whose sum is σ = 132837120. Its totient is φ = 16510176.

The previous prime is 57950881. The next prime is 57950923. The reversal of 57950886 is 68805975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57950881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14565 + ... + 18111.

It is an arithmetic number, because the mean of its divisors is an integer number (4151160).

Almost surely, 2^57950886 is an apocalyptic number.

57950886 is an abundant number, since it is smaller than the sum of its proper divisors (74886234).

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

57950886 is a wasteful number, since it uses less digits than its factorization.

57950886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3948.

The product of its (nonzero) digits is 604800, while the sum is 48.

The square root of 57950886 is about 7612.5479308836. The cubic root of 57950886 is about 386.9783721530.

The spelling of 57950886 in words is "fifty-seven million, nine hundred fifty thousand, eight hundred eighty-six".