57695397 has 8 divisors (see below), whose sum is σ = 76981344. Its totient is φ = 38436528.

The previous prime is 57695383. The next prime is 57695401. The reversal of 57695397 is 79359675.

57695397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57695397 - 2⁷ = 57695269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57695597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1123 + ... + 10800.

It is an arithmetic number, because the mean of its divisors is an integer number (9622668).

Almost surely, 2^57695397 is an apocalyptic number.

It is an amenable number.

57695397 is a deficient number, since it is larger than the sum of its proper divisors (19285947).

57695397 is a wasteful number, since it uses less digits than its factorization.

57695397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13539.

The product of its digits is 1786050, while the sum is 51.

The square root of 57695397 is about 7595.7486135338. The cubic root of 57695397 is about 386.4088417812.

The spelling of 57695397 in words is "fifty-seven million, six hundred ninety-five thousand, three hundred ninety-seven".