56674057 has 8 divisors (see below), whose sum is σ = 63142272. Its totient is φ = 50425200.

The previous prime is 56674049. The next prime is 56674067. The reversal of 56674057 is 75047665.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56674057 - 2³ = 56674049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56674067) 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 7 ways as a sum of consecutive naturals, for example, 54294 + ... + 55327.

It is an arithmetic number, because the mean of its divisors is an integer number (7892784).

Almost surely, 2^56674057 is an apocalyptic number.

It is an amenable number.

56674057 is a deficient number, since it is larger than the sum of its proper divisors (6468215).

56674057 is a wasteful number, since it uses less digits than its factorization.

56674057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109679.

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 56674057 is about 7528.2173852779. The cubic root of 56674057 is about 384.1151478499.

The spelling of 56674057 in words is "fifty-six million, six hundred seventy-four thousand, fifty-seven".