56886499 has 4 divisors (see below), whose sum is σ = 57001000. Its totient is φ = 56772000.

The previous prime is 56886469. The next prime is 56886503. The reversal of 56886499 is 99468865.

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 56886499 - 2⁹ = 56885987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56886409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56502 + ... + 57499.

It is an arithmetic number, because the mean of its divisors is an integer number (14250250).

Almost surely, 2^56886499 is an apocalyptic number.

56886499 is a deficient number, since it is larger than the sum of its proper divisors (114501).

56886499 is a wasteful number, since it uses less digits than its factorization.

56886499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114500.

The product of its digits is 3732480, while the sum is 55.

The square root of 56886499 is about 7542.3139022451. The cubic root of 56886499 is about 384.5944996895.

The spelling of 56886499 in words is "fifty-six million, eight hundred eighty-six thousand, four hundred ninety-nine".