57227241 has 4 divisors (see below), whose sum is σ = 76302992. Its totient is φ = 38151492.

The previous prime is 57227239. The next prime is 57227251. The reversal of 57227241 is 14272275.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 57227241 - 2¹ = 57227239 is a prime.

It is a super-2 number, since 2×57227241² = 6549914224944162, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57227199 and 57227208.

It is not an unprimeable number, because it can be changed into a prime (57227201) 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, 9537871 + ... + 9537876.

It is an arithmetic number, because the mean of its divisors is an integer number (19075748).

Almost surely, 2^57227241 is an apocalyptic number.

It is an amenable number.

57227241 is a deficient number, since it is larger than the sum of its proper divisors (19075751).

57227241 is a wasteful number, since it uses less digits than its factorization.

57227241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19075750.

The product of its digits is 7840, while the sum is 30.

The square root of 57227241 is about 7564.8688686586. The cubic root of 57227241 is about 385.3608602884.

The spelling of 57227241 in words is "fifty-seven million, two hundred twenty-seven thousand, two hundred forty-one".