372280832 has 240 divisors, whose sum is σ = 1007614080. Its totient is φ = 135475200.

The previous prime is 372280817. The next prime is 372280879. The reversal of 372280832 is 238082273.

It is a super-2 number, since 2×372280832² = 277186035749224448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 372280792 and 372280801.

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, 5243357 + ... + 5243427.

It is an arithmetic number, because the mean of its divisors is an integer number (4198392).

Almost surely, 2^372280832 is an apocalyptic number.

372280832 is a gapful number since it is divisible by the number (32) 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 372280832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (503807040).

372280832 is an abundant number, since it is smaller than the sum of its proper divisors (635333248).

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

372280832 is a wasteful number, since it uses less digits than its factorization.

372280832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 372280832 is about 19294.5803789562. The cubic root of 372280832 is about 719.3775690672.

The spelling of 372280832 in words is "three hundred seventy-two million, two hundred eighty thousand, eight hundred thirty-two".