375642072 has 96 divisors (see below), whose sum is σ = 1143324000. Its totient is φ = 110550528.

The previous prime is 375641953. The next prime is 375642089. The reversal of 375642072 is 270246573.

It is a happy number.

375642072 is a `hidden beast` number, since 3 + 7 + 5 + 642 + 0 + 7 + 2 = 666.

It is a super-2 number, since 2×375642072² = 282213932512906368, which contains 22 as substring.

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 (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12804 + ... + 30252.

It is an arithmetic number, because the mean of its divisors is an integer number (11909625).

Almost surely, 2^375642072 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 375642072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (571662000).

375642072 is an abundant number, since it is smaller than the sum of its proper divisors (767681928).

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

375642072 is a wasteful number, since it uses less digits than its factorization.

375642072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17497 (or 17490 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 375642072 is about 19381.4878685822. The cubic root of 375642072 is about 721.5361185118.

The spelling of 375642072 in words is "three hundred seventy-five million, six hundred forty-two thousand, seventy-two".