51874304 has 40 divisors (see below), whose sum is σ = 105180768. Its totient is φ = 25553920.

The previous prime is 51874283. The next prime is 51874321. The reversal of 51874304 is 40347815.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35639 + ... + 37065.

Almost surely, 2^51874304 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 51874304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52590384).

51874304 is an abundant number, since it is smaller than the sum of its proper divisors (53306464).

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

51874304 is an equidigital number, since it uses as much as digits as its factorization.

51874304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516 (or 1500 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 51874304 is about 7202.3818282565. The cubic root of 51874304 is about 372.9501283388.

The spelling of 51874304 in words is "fifty-one million, eight hundred seventy-four thousand, three hundred four".