57200060 has 24 divisors (see below), whose sum is σ = 121247280. Its totient is φ = 22665344.

The previous prime is 57200047. The next prime is 57200063. The reversal of 57200060 is 6000275.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57200063) 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, 11225 + ... + 15504.

It is an arithmetic number, because the mean of its divisors is an integer number (5051970).

Almost surely, 2^57200060 is an apocalyptic number.

It is an amenable number.

57200060 is an abundant number, since it is smaller than the sum of its proper divisors (64047220).

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

57200060 is a wasteful number, since it uses less digits than its factorization.

57200060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26845 (or 26843 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 57200060 is about 7563.0721271187. The cubic root of 57200060 is about 385.2998395103.

The spelling of 57200060 in words is "fifty-seven million, two hundred thousand, sixty".