56687414 has 24 divisors (see below), whose sum is σ = 99234720. Its totient is φ = 24215856.

The previous prime is 56687399. The next prime is 56687419. The reversal of 56687414 is 41478665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56687419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37379 + ... + 38865.

It is an arithmetic number, because the mean of its divisors is an integer number (4134780).

Almost surely, 2^56687414 is an apocalyptic number.

56687414 is a deficient number, since it is larger than the sum of its proper divisors (42547306).

56687414 is a wasteful number, since it uses less digits than its factorization.

56687414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892 (or 1885 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 56687414 is about 7529.1044620194. The cubic root of 56687414 is about 384.1453216972.

The spelling of 56687414 in words is "fifty-six million, six hundred eighty-seven thousand, four hundred fourteen".