56264047 has 4 divisors (see below), whose sum is σ = 64301776. Its totient is φ = 48226320.

The previous prime is 56264011. The next prime is 56264051. The reversal of 56264047 is 74046265.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56264047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56264057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4018854 + ... + 4018867.

It is an arithmetic number, because the mean of its divisors is an integer number (16075444).

Almost surely, 2^56264047 is an apocalyptic number.

56264047 is a deficient number, since it is larger than the sum of its proper divisors (8037729).

56264047 is an equidigital number, since it uses as much as digits as its factorization.

56264047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8037728.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 56264047 is about 7500.9364082093. The cubic root of 56264047 is about 383.1866079084.

The spelling of 56264047 in words is "fifty-six million, two hundred sixty-four thousand, forty-seven".