55714764 has 72 divisors (see below), whose sum is σ = 159216960. Its totient is φ = 15077664.

The previous prime is 55714759. The next prime is 55714811. The reversal of 55714764 is 46741755.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8679 + ... + 13665.

Almost surely, 2^55714764 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55714764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79608480).

55714764 is an abundant number, since it is smaller than the sum of its proper divisors (103502196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55714764 is a wasteful number, since it uses less digits than its factorization.

55714764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5027 (or 5018 counting only the distinct ones).

The product of its digits is 117600, while the sum is 39.

The square root of 55714764 is about 7464.2323114973. The cubic root of 55714764 is about 381.9355629001.

The spelling of 55714764 in words is "fifty-five million, seven hundred fourteen thousand, seven hundred sixty-four".