57830630 has 64 divisors (see below), whose sum is σ = 125713728. Its totient is φ = 18869760.

The previous prime is 57830629. The next prime is 57830639. The reversal of 57830630 is 3603875.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57830639) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52364 + ... + 53456.

It is an arithmetic number, because the mean of its divisors is an integer number (1964277).

Almost surely, 2^57830630 is an apocalyptic number.

57830630 is an abundant number, since it is smaller than the sum of its proper divisors (67883098).

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

57830630 is a wasteful number, since it uses less digits than its factorization.

57830630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 57830630 is about 7604.6452908732. The cubic root of 57830630 is about 386.7105091323.

The spelling of 57830630 in words is "fifty-seven million, eight hundred thirty thousand, six hundred thirty".