372331225 has 12 divisors (see below), whose sum is σ = 527646784. Its totient is φ = 255312720.

The previous prime is 372331181. The next prime is 372331231. The reversal of 372331225 is 522133273.

It is not a de Polignac number, because 372331225 - 2⁷ = 372331097 is a prime.

It is a super-2 number, since 2×372331225² = 277261082220001250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 372331193 and 372331202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1063629 + ... + 1063978.

Almost surely, 2^372331225 is an apocalyptic number.

372331225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

372331225 is a deficient number, since it is larger than the sum of its proper divisors (155315559).

372331225 is a wasteful number, since it uses less digits than its factorization.

372331225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127624 (or 2127619 counting only the distinct ones).

The product of its digits is 7560, while the sum is 28.

The square root of 372331225 is about 19295.8862196065. The cubic root of 372331225 is about 719.4100266057.

Adding to 372331225 its reverse (522133273), we get a palindrome (894464498).

The spelling of 372331225 in words is "three hundred seventy-two million, three hundred thirty-one thousand, two hundred twenty-five".