372375225 has 120 divisors (see below), whose sum is σ = 757551960. Its totient is φ = 179988480.

The previous prime is 372375217. The next prime is 372375233. The reversal of 372375225 is 522573273.

It is an interprime number because it is at equal distance from previous prime (372375217) and next prime (372375233).

It can be written as a sum of positive squares in 12 ways, for example, as 44475561 + 327899664 = 6669^2 + 18108^2 .

It is not a de Polignac number, because 372375225 - 2³ = 372375217 is a prime.

Its product of digits (88200) is a multiple of the sum of its prime factors (441).

It is a self number, because there is not a number n which added to its sum of digits gives 372375225.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 998139 + ... + 998511.

It is an arithmetic number, because the mean of its divisors is an integer number (6312933).

Almost surely, 2^372375225 is an apocalyptic number.

It is an amenable number.

372375225 is an abundant number, since it is smaller than the sum of its proper divisors (385176735).

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

372375225 is a wasteful number, since it uses less digits than its factorization.

372375225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441 (or 427 counting only the distinct ones).

The product of its digits is 88200, while the sum is 36.

The square root of 372375225 is about 19297.0263253176. The cubic root of 372375225 is about 719.4383640932.

The spelling of 372375225 in words is "three hundred seventy-two million, three hundred seventy-five thousand, two hundred twenty-five".