54787304 has 64 divisors (see below), whose sum is σ = 122351040. Its totient is φ = 22671360.

The previous prime is 54787273. The next prime is 54787321. The reversal of 54787304 is 40378745.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94664 + ... + 95240.

It is an arithmetic number, because the mean of its divisors is an integer number (1911735).

Almost surely, 2^54787304 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 54787304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61175520).

54787304 is an abundant number, since it is smaller than the sum of its proper divisors (67563736).

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

54787304 is a wasteful number, since it uses less digits than its factorization.

54787304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690 (or 686 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 54787304 is about 7401.8446349542. The cubic root of 54787304 is about 379.8043868558.

The spelling of 54787304 in words is "fifty-four million, seven hundred eighty-seven thousand, three hundred four".