183225372 has 48 divisors (see below), whose sum is σ = 467558784. Its totient is φ = 55384000.

The previous prime is 183225359. The next prime is 183225389. The reversal of 183225372 is 273522381.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59347 + ... + 62357.

It is an arithmetic number, because the mean of its divisors is an integer number (9740808).

Almost surely, 2^183225372 is an apocalyptic number.

183225372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

183225372 is an abundant number, since it is smaller than the sum of its proper divisors (284333412).

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

183225372 is a wasteful number, since it uses less digits than its factorization.

183225372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3490 (or 3488 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 183225372 is about 13536.0766841799. The cubic root of 183225372 is about 567.9741069662.

The spelling of 183225372 in words is "one hundred eighty-three million, two hundred twenty-five thousand, three hundred seventy-two".