57068038 has 8 divisors (see below), whose sum is σ = 85876488. Its totient is φ = 28442544.

The previous prime is 57068021. The next prime is 57068047. The reversal of 57068038 is 83086075.

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

It is a super-2 number, since 2×57068038² = 6513521922338888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57067988 and 57068006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44956 + ... + 46207.

It is an arithmetic number, because the mean of its divisors is an integer number (10734561).

Almost surely, 2^57068038 is an apocalyptic number.

57068038 is a deficient number, since it is larger than the sum of its proper divisors (28808450).

57068038 is a wasteful number, since it uses less digits than its factorization.

57068038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91478.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 57068038 is about 7554.3390180743. The cubic root of 57068038 is about 385.0031775754.

The spelling of 57068038 in words is "fifty-seven million, sixty-eight thousand, thirty-eight".