57222941 has 8 divisors (see below), whose sum is σ = 58281984. Its totient is φ = 56167920.

The previous prime is 57222917. The next prime is 57222953. The reversal of 57222941 is 14922275.

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

It is a cyclic number.

It is not a de Polignac number, because 57222941 - 2²² = 53028637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57222898 and 57222907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57222961) 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, 52100 + ... + 53186.

It is an arithmetic number, because the mean of its divisors is an integer number (7285248).

Almost surely, 2^57222941 is an apocalyptic number.

It is an amenable number.

57222941 is a deficient number, since it is larger than the sum of its proper divisors (1059043).

57222941 is a wasteful number, since it uses less digits than its factorization.

57222941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011.

The product of its digits is 10080, while the sum is 32.

The square root of 57222941 is about 7564.5846548241. The cubic root of 57222941 is about 385.3512081648.

The spelling of 57222941 in words is "fifty-seven million, two hundred twenty-two thousand, nine hundred forty-one".