54674664 has 64 divisors (see below), whose sum is σ = 151208640. Its totient is φ = 16335360.

The previous prime is 54674663. The next prime is 54674671. The reversal of 54674664 is 46647645.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (54674663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17854 + ... + 20690.

It is an arithmetic number, because the mean of its divisors is an integer number (2362635).

Almost surely, 2^54674664 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 54674664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75604320).

54674664 is an abundant number, since it is smaller than the sum of its proper divisors (96533976).

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

54674664 is a wasteful number, since it uses less digits than its factorization.

54674664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930 (or 2926 counting only the distinct ones).

The product of its digits is 483840, while the sum is 42.

The square root of 54674664 is about 7394.2318059417. The cubic root of 54674664 is about 379.5439218989.

The spelling of 54674664 in words is "fifty-four million, six hundred seventy-four thousand, six hundred sixty-four".