372428520 has 96 divisors (see below), whose sum is σ = 1186984800. Its totient is φ = 93463552.

The previous prime is 372428501. The next prime is 372428549. The reversal of 372428520 is 25824273.

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, 29311 + ... + 40049.

It is an arithmetic number, because the mean of its divisors is an integer number (12364425).

Almost surely, 2^372428520 is an apocalyptic number.

372428520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 372428520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (593492400).

372428520 is an abundant number, since it is smaller than the sum of its proper divisors (814556280).

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

372428520 is a wasteful number, since it uses less digits than its factorization.

372428520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10787 (or 10766 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 372428520 is about 19298.4071881593. The cubic root of 372428520 is about 719.4726848858.

It can be divided in two parts, 372 and 428520, that multiplied together give a triangular number (159409440 = T₁₇₈₅₅).

The spelling of 372428520 in words is "three hundred seventy-two million, four hundred twenty-eight thousand, five hundred twenty".