57244901 has 16 divisors (see below), whose sum is σ = 67376640. Its totient is φ = 47623680.

The previous prime is 57244877. The next prime is 57244909. The reversal of 57244901 is 10944275.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 57244901 - 2¹⁴ = 57228517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57244909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32885 + ... + 34581.

It is an arithmetic number, because the mean of its divisors is an integer number (4211040).

Almost surely, 2^57244901 is an apocalyptic number.

It is an amenable number.

57244901 is a deficient number, since it is larger than the sum of its proper divisors (10131739).

57244901 is a wasteful number, since it uses less digits than its factorization.

57244901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844.

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

The square root of 57244901 is about 7566.0360163034. The cubic root of 57244901 is about 385.4004962656.

The spelling of 57244901 in words is "fifty-seven million, two hundred forty-four thousand, nine hundred one".