57196469 has 16 divisors (see below), whose sum is σ = 65401344. Its totient is φ = 49513200.

The previous prime is 57196463. The next prime is 57196501. The reversal of 57196469 is 96469175.

It is not a de Polignac number, because 57196469 - 2⁴ = 57196453 is a prime.

It is a super-2 number, since 2×57196469² = 6542872132135922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57196463) 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 15 ways as a sum of consecutive naturals, for example, 83402 + ... + 84084.

It is an arithmetic number, because the mean of its divisors is an integer number (4087584).

Almost surely, 2^57196469 is an apocalyptic number.

It is an amenable number.

57196469 is a deficient number, since it is larger than the sum of its proper divisors (8204875).

57196469 is a wasteful number, since it uses less digits than its factorization.

57196469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048.

The product of its digits is 408240, while the sum is 47.

The square root of 57196469 is about 7562.8347198653. The cubic root of 57196469 is about 385.2917763446.

The spelling of 57196469 in words is "fifty-seven million, one hundred ninety-six thousand, four hundred sixty-nine".