56343767 has 4 divisors (see below), whose sum is σ = 58793520. Its totient is φ = 53894016.

The previous prime is 56343743. The next prime is 56343779. The reversal of 56343767 is 76734365.

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

It is a cyclic number.

It is not a de Polignac number, because 56343767 - 2¹² = 56339671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56343167) 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, 1224842 + ... + 1224887.

It is an arithmetic number, because the mean of its divisors is an integer number (14698380).

Almost surely, 2^56343767 is an apocalyptic number.

56343767 is a deficient number, since it is larger than the sum of its proper divisors (2449753).

56343767 is a wasteful number, since it uses less digits than its factorization.

56343767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2449752.

The product of its digits is 317520, while the sum is 41.

The square root of 56343767 is about 7506.2485303912. The cubic root of 56343767 is about 383.3675003362.

The spelling of 56343767 in words is "fifty-six million, three hundred forty-three thousand, seven hundred sixty-seven".