57223741 has 8 divisors (see below), whose sum is σ = 58794624. Its totient is φ = 55661280.

The previous prime is 57223723. The next prime is 57223753. The reversal of 57223741 is 14732275.

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 57223741 - 2⁵ = 57223709 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 (57223781) 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, 13146 + ... + 16948.

It is an arithmetic number, because the mean of its divisors is an integer number (7349328).

Almost surely, 2^57223741 is an apocalyptic number.

It is an amenable number.

57223741 is a deficient number, since it is larger than the sum of its proper divisors (1570883).

57223741 is a wasteful number, since it uses less digits than its factorization.

57223741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4211.

The product of its digits is 11760, while the sum is 31.

The square root of 57223741 is about 7564.6375326251. The cubic root of 57223741 is about 385.3530039454.

The spelling of 57223741 in words is "fifty-seven million, two hundred twenty-three thousand, seven hundred forty-one".