57338609 has 8 divisors (see below), whose sum is σ = 60426432. Its totient is φ = 54300400.

The previous prime is 57338591. The next prime is 57338621. The reversal of 57338609 is 90683375.

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 57338609 - 2²⁰ = 56290033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57338639) 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, 10019 + ... + 14664.

It is an arithmetic number, because the mean of its divisors is an integer number (7553304).

Almost surely, 2^57338609 is an apocalyptic number.

It is an amenable number.

57338609 is a deficient number, since it is larger than the sum of its proper divisors (3087823).

57338609 is a wasteful number, since it uses less digits than its factorization.

57338609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24807.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 57338609 is about 7572.2261587990. The cubic root of 57338609 is about 385.6106775544.

The spelling of 57338609 in words is "fifty-seven million, three hundred thirty-eight thousand, six hundred nine".