57739241 has 8 divisors (see below), whose sum is σ = 66052800. Its totient is φ = 49441968.

The previous prime is 57739237. The next prime is 57739247. The reversal of 57739241 is 14293775.

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 57739241 - 2² = 57739237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57739195 and 57739204.

It is not an unprimeable number, because it can be changed into a prime (57739247) 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, 4835 + ... + 11783.

It is an arithmetic number, because the mean of its divisors is an integer number (8256600).

Almost surely, 2^57739241 is an apocalyptic number.

It is an amenable number.

57739241 is a deficient number, since it is larger than the sum of its proper divisors (8313559).

57739241 is a wasteful number, since it uses less digits than its factorization.

57739241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8143.

The product of its digits is 52920, while the sum is 38.

The square root of 57739241 is about 7598.6341535831. The cubic root of 57739241 is about 386.5066971879.

The spelling of 57739241 in words is "fifty-seven million, seven hundred thirty-nine thousand, two hundred forty-one".