56047371 has 8 divisors (see below), whose sum is σ = 75177984. Its totient is φ = 37140840.

The previous prime is 56047367. The next prime is 56047373. The reversal of 56047371 is 17374065.

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

It is not a de Polignac number, because 56047371 - 2² = 56047367 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56047373) 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, 55435 + ... + 56436.

It is an arithmetic number, because the mean of its divisors is an integer number (9397248).

Almost surely, 2^56047371 is an apocalyptic number.

56047371 is a deficient number, since it is larger than the sum of its proper divisors (19130613).

56047371 is a wasteful number, since it uses less digits than its factorization.

56047371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112041.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 56047371 is about 7486.4792125538. The cubic root of 56047371 is about 382.6940840826.

The spelling of 56047371 in words is "fifty-six million, forty-seven thousand, three hundred seventy-one".