54682628 has 72 divisors (see below), whose sum is σ = 130846464. Its totient is φ = 19656000.

The previous prime is 54682619. The next prime is 54682673. The reversal of 54682628 is 82628645.

It is a congruent number.

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, 27053 + ... + 29003.

It is an arithmetic number, because the mean of its divisors is an integer number (1817312).

Almost surely, 2^54682628 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 54682628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65423232).

54682628 is an abundant number, since it is smaller than the sum of its proper divisors (76163836).

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

54682628 is a wasteful number, since it uses less digits than its factorization.

54682628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1993 (or 1984 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The square root of 54682628 is about 7394.7703142153. The cubic root of 54682628 is about 379.5623493314.

The spelling of 54682628 in words is "fifty-four million, six hundred eighty-two thousand, six hundred twenty-eight".