56866414 has 16 divisors (see below), whose sum is σ = 93533616. Its totient is φ = 25715200.

The previous prime is 56866393. The next prime is 56866423. The reversal of 56866414 is 41466865.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2227 + ... + 10894.

It is an arithmetic number, because the mean of its divisors is an integer number (5845851).

Almost surely, 2^56866414 is an apocalyptic number.

56866414 is a deficient number, since it is larger than the sum of its proper divisors (36667202).

56866414 is a wasteful number, since it uses less digits than its factorization.

56866414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13331.

The product of its digits is 138240, while the sum is 40.

The square root of 56866414 is about 7540.9822967568. The cubic root of 56866414 is about 384.5492312459.

It can be divided in two parts, 5686 and 6414, that added together give a square (12100 = 110²).

The spelling of 56866414 in words is "fifty-six million, eight hundred sixty-six thousand, four hundred fourteen".