57859338 has 16 divisors (see below), whose sum is σ = 118410336. Its totient is φ = 18837840.

The previous prime is 57859337. The next prime is 57859339. The reversal of 57859338 is 83395875.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (57859337) and next prime (57859339).

It is not an unprimeable number, because it can be changed into a prime (57859337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111873 + ... + 112388.

It is an arithmetic number, because the mean of its divisors is an integer number (7400646).

Almost surely, 2^57859338 is an apocalyptic number.

57859338 is an abundant number, since it is smaller than the sum of its proper divisors (60550998).

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

57859338 is a wasteful number, since it uses less digits than its factorization.

57859338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224309.

The product of its digits is 907200, while the sum is 48.

The square root of 57859338 is about 7606.5325871911. The cubic root of 57859338 is about 386.7744881966.

The spelling of 57859338 in words is "fifty-seven million, eight hundred fifty-nine thousand, three hundred thirty-eight".