57196697 has 4 divisors (see below), whose sum is σ = 58413696. Its totient is φ = 55979700.

The previous prime is 57196691. The next prime is 57196703. The reversal of 57196697 is 79669175.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (57196691) and next prime (57196703).

It is a cyclic number.

It is not a de Polignac number, because 57196697 - 2¹² = 57192601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57196691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608429 + ... + 608522.

It is an arithmetic number, because the mean of its divisors is an integer number (14603424).

Almost surely, 2^57196697 is an apocalyptic number.

It is an amenable number.

57196697 is a deficient number, since it is larger than the sum of its proper divisors (1216999).

57196697 is a wasteful number, since it uses less digits than its factorization.

57196697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216998.

The product of its digits is 714420, while the sum is 50.

The square root of 57196697 is about 7562.8497935633. The cubic root of 57196697 is about 385.2922883017.

The spelling of 57196697 in words is "fifty-seven million, one hundred ninety-six thousand, six hundred ninety-seven".