57196245 has 16 divisors (see below), whose sum is σ = 96897600. Its totient is φ = 28710144.

The previous prime is 57196241. The next prime is 57196247. The reversal of 57196245 is 54269175.

It is not a de Polignac number, because 57196245 - 2² = 57196241 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57196241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111895 + ... + 112404.

It is an arithmetic number, because the mean of its divisors is an integer number (6056100).

Almost surely, 2^57196245 is an apocalyptic number.

It is an amenable number.

57196245 is a deficient number, since it is larger than the sum of its proper divisors (39701355).

57196245 is a wasteful number, since it uses less digits than its factorization.

57196245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224324.

The product of its digits is 75600, while the sum is 39.

The square root of 57196245 is about 7562.8199105889. The cubic root of 57196245 is about 385.2912733679.

The spelling of 57196245 in words is "fifty-seven million, one hundred ninety-six thousand, two hundred forty-five".