56306371 has 8 divisors (see below), whose sum is σ = 63543600. Its totient is φ = 49422240.

The previous prime is 56306359. The next prime is 56306377. The reversal of 56306371 is 17360365.

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 56306371 - 2¹⁵ = 56273603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56306377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87936 + ... + 88573.

It is an arithmetic number, because the mean of its divisors is an integer number (7942950).

Almost surely, 2^56306371 is an apocalyptic number.

56306371 is a deficient number, since it is larger than the sum of its proper divisors (7237229).

56306371 is a wasteful number, since it uses less digits than its factorization.

56306371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176549.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 56306371 is about 7503.7571256005. The cubic root of 56306371 is about 383.2826664393.

The spelling of 56306371 in words is "fifty-six million, three hundred six thousand, three hundred seventy-one".