57434056 has 16 divisors (see below), whose sum is σ = 107775900.
Its totient is φ = 28693824.
The previous prime is 57434053. The next prime is 57434057. The reversal of 57434056 is 65043475.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 46104100 + 11329956 = 6790^2 + 3366^2
It is a super-2 number, since 2×574340562 = 6597341577222272, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (57434051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12306 + ... + 16318.
Almost surely, 257434056 is an apocalyptic number.
It is an amenable number.
57434056 is a deficient number, since it is larger than the sum of its proper divisors (50341844).
57434056 is a wasteful number, since it uses less digits than its factorization.
57434056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5808 (or 5804 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 34.
The square root of 57434056 is about 7578.5259780514.
The cubic root of 57434056 is about 385.8245240330.
The spelling of 57434056 in words is "fifty-seven million, four hundred thirty-four thousand, fifty-six".