56469767 has 8 divisors (see below), whose sum is σ = 62938800. Its totient is φ = 50350464.

The previous prime is 56469737. The next prime is 56469769. The reversal of 56469767 is 76796465.

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

It is not a de Polignac number, because 56469767 - 2⁶ = 56469703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56469769) 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, 87092 + ... + 87737.

It is an arithmetic number, because the mean of its divisors is an integer number (7867350).

Almost surely, 2^56469767 is an apocalyptic number.

56469767 is a deficient number, since it is larger than the sum of its proper divisors (6469033).

56469767 is a wasteful number, since it uses less digits than its factorization.

56469767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174865.

The product of its digits is 1905120, while the sum is 50.

The square root of 56469767 is about 7514.6368508398. The cubic root of 56469767 is about 383.6530589412.

The spelling of 56469767 in words is "fifty-six million, four hundred sixty-nine thousand, seven hundred sixty-seven".