57097941 has 8 divisors (see below), whose sum is σ = 77048160. Its totient is φ = 37606512.

The previous prime is 57097927. The next prime is 57097973. The reversal of 57097941 is 14979075.

It is a happy number.

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

It is not a de Polignac number, because 57097941 - 2⁷ = 57097813 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 57097893 and 57097902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57097921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114406 + ... + 114903.

It is an arithmetic number, because the mean of its divisors is an integer number (9631020).

Almost surely, 2^57097941 is an apocalyptic number.

It is an amenable number.

57097941 is a deficient number, since it is larger than the sum of its proper divisors (19950219).

57097941 is a wasteful number, since it uses less digits than its factorization.

57097941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229395.

The product of its (nonzero) digits is 79380, while the sum is 42.

The square root of 57097941 is about 7556.3179525481. The cubic root of 57097941 is about 385.0704115891.

The spelling of 57097941 in words is "fifty-seven million, ninety-seven thousand, nine hundred forty-one".