57365197 has 8 divisors (see below), whose sum is σ = 60174144. Its totient is φ = 54582528.

The previous prime is 57365183. The next prime is 57365213. The reversal of 57365197 is 79156375.

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 57365197 - 2⁷ = 57365069 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 (57365117) 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, 2023 + ... + 10900.

It is an arithmetic number, because the mean of its divisors is an integer number (7521768).

Almost surely, 2^57365197 is an apocalyptic number.

It is an amenable number.

57365197 is a deficient number, since it is larger than the sum of its proper divisors (2808947).

57365197 is a wasteful number, since it uses less digits than its factorization.

57365197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13139.

The product of its digits is 198450, while the sum is 43.

The square root of 57365197 is about 7573.9815817046. The cubic root of 57365197 is about 385.6702710962.

The spelling of 57365197 in words is "fifty-seven million, three hundred sixty-five thousand, one hundred ninety-seven".