56174378 has 8 divisors (see below), whose sum is σ = 90743268. Its totient is φ = 25926624.

The previous prime is 56174359. The next prime is 56174407. The reversal of 56174378 is 87347165.

56174378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 55160329 + 1014049 = 7427^2 + 1007^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1080251 + ... + 1080302.

Almost surely, 2^56174378 is an apocalyptic number.

56174378 is a deficient number, since it is larger than the sum of its proper divisors (34568890).

56174378 is a wasteful number, since it uses less digits than its factorization.

56174378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160568.

The product of its digits is 141120, while the sum is 41.

The square root of 56174378 is about 7494.9568377676. The cubic root of 56174378 is about 382.9829359289.

The spelling of 56174378 in words is "fifty-six million, one hundred seventy-four thousand, three hundred seventy-eight".