57830836 has 12 divisors (see below), whose sum is σ = 115661728. Its totient is φ = 24784632.

The previous prime is 57830827. The next prime is 57830837. The reversal of 57830836 is 63803875.

57830836 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57830837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1032666 + ... + 1032721.

Almost surely, 2^57830836 is an apocalyptic number.

It is an amenable number.

57830836 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57830836 is a wasteful number, since it uses less digits than its factorization.

57830836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065398 (or 2065396 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 57830836 is about 7604.6588352141. The cubic root of 57830836 is about 386.7109683023.

The spelling of 57830836 in words is "fifty-seven million, eight hundred thirty thousand, eight hundred thirty-six".