56377670 has 8 divisors (see below), whose sum is σ = 101479824. Its totient is φ = 22551064.

The previous prime is 56377663. The next prime is 56377679. The reversal of 56377670 is 7677365.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56377679) 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, 2818874 + ... + 2818893.

It is an arithmetic number, because the mean of its divisors is an integer number (12684978).

Almost surely, 2^56377670 is an apocalyptic number.

56377670 is a deficient number, since it is larger than the sum of its proper divisors (45102154).

56377670 is a wasteful number, since it uses less digits than its factorization.

56377670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5637774.

The product of its (nonzero) digits is 185220, while the sum is 41.

The square root of 56377670 is about 7508.5065092867. The cubic root of 56377670 is about 383.4443778273. Note that the first 3 decimals are identical.

The spelling of 56377670 in words is "fifty-six million, three hundred seventy-seven thousand, six hundred seventy".