57485926 has 16 divisors (see below), whose sum is σ = 88704000. Its totient is φ = 27925128.

The previous prime is 57485921. The next prime is 57485929. The reversal of 57485926 is 62958475.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57485921) 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, 15435 + ... + 18793.

It is an arithmetic number, because the mean of its divisors is an integer number (5544000).

Almost surely, 2^57485926 is an apocalyptic number.

57485926 is a deficient number, since it is larger than the sum of its proper divisors (31218074).

57485926 is a wasteful number, since it uses less digits than its factorization.

57485926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3603.

The product of its digits is 604800, while the sum is 46.

The square root of 57485926 is about 7581.9473751801. The cubic root of 57485926 is about 385.9406380476.

The spelling of 57485926 in words is "fifty-seven million, four hundred eighty-five thousand, nine hundred twenty-six".