57014397 has 12 divisors (see below), whose sum is σ = 89841024. Its totient is φ = 34554120.

The previous prime is 57014389. The next prime is 57014411. The reversal of 57014397 is 79341075.

It is a happy number.

It is not a de Polignac number, because 57014397 - 2³ = 57014389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57014317) 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 11 ways as a sum of consecutive naturals, for example, 287853 + ... + 288050.

It is an arithmetic number, because the mean of its divisors is an integer number (7486752).

Almost surely, 2^57014397 is an apocalyptic number.

It is an amenable number.

57014397 is a deficient number, since it is larger than the sum of its proper divisors (32826627).

57014397 is a wasteful number, since it uses less digits than its factorization.

57014397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575920 (or 575917 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 57014397 is about 7550.7878396893. The cubic root of 57014397 is about 384.8825120789.

The spelling of 57014397 in words is "fifty-seven million, fourteen thousand, three hundred ninety-seven".