57395830 has 8 divisors (see below), whose sum is σ = 103312512. Its totient is φ = 22958328.

The previous prime is 57395771. The next prime is 57395831. The reversal of 57395830 is 3859375.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57395831) 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, 2869782 + ... + 2869801.

It is an arithmetic number, because the mean of its divisors is an integer number (12914064).

Almost surely, 2^57395830 is an apocalyptic number.

57395830 is a deficient number, since it is larger than the sum of its proper divisors (45916682).

57395830 is a wasteful number, since it uses less digits than its factorization.

57395830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5739590.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 57395830 is about 7576.0035638851. The cubic root of 57395830 is about 385.7389081545.

The spelling of 57395830 in words is "fifty-seven million, three hundred ninety-five thousand, eight hundred thirty".