57465222 has 8 divisors (see below), whose sum is σ = 114930456. Its totient is φ = 19155072.

The previous prime is 57465209. The next prime is 57465229. The reversal of 57465222 is 22256475.

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

57465222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57465229) 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, 4788763 + ... + 4788774.

It is an arithmetic number, because the mean of its divisors is an integer number (14366307).

Almost surely, 2^57465222 is an apocalyptic number.

57465222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57465222 is a wasteful number, since it uses less digits than its factorization.

57465222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9577542.

The product of its digits is 33600, while the sum is 33.

The square root of 57465222 is about 7580.5819037855. The cubic root of 57465222 is about 385.8942993174.

The spelling of 57465222 in words is "fifty-seven million, four hundred sixty-five thousand, two hundred twenty-two".