372572280 has 192 divisors, whose sum is σ = 1266969600. Its totient is φ = 94832640.

The previous prime is 372572279. The next prime is 372572297. The reversal of 372572280 is 82275273.

It is a happy number.

372572280 is a `hidden beast` number, since 3 + 7 + 2 + 572 + 2 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1325740 + ... + 1326020.

It is an arithmetic number, because the mean of its divisors is an integer number (6598800).

Almost surely, 2^372572280 is an apocalyptic number.

372572280 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 372572280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (633484800).

372572280 is an abundant number, since it is smaller than the sum of its proper divisors (894397320).

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

372572280 is a wasteful number, since it uses less digits than its factorization.

372572280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 447 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 372572280 is about 19302.1314885170. The cubic root of 372572280 is about 719.5652467977.

The spelling of 372572280 in words is "three hundred seventy-two million, five hundred seventy-two thousand, two hundred eighty".