56962887 has 8 divisors (see below), whose sum is σ = 75986304. Its totient is φ = 37957368.

The previous prime is 56962879. The next prime is 56962891. The reversal of 56962887 is 78826965.

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

It is not a de Polignac number, because 56962887 - 2³ = 56962879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56962847) 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, 7648 + ... + 13130.

It is an arithmetic number, because the mean of its divisors is an integer number (9498288).

Almost surely, 2^56962887 is an apocalyptic number.

56962887 is a deficient number, since it is larger than the sum of its proper divisors (19023417).

56962887 is a wasteful number, since it uses less digits than its factorization.

56962887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8949.

The product of its digits is 1451520, while the sum is 51.

The square root of 56962887 is about 7547.3761665893. The cubic root of 56962887 is about 384.7665690150.

The spelling of 56962887 in words is "fifty-six million, nine hundred sixty-two thousand, eight hundred eighty-seven".