224682972 has 24 divisors (see below), whose sum is σ = 524503056. Its totient is φ = 74859648.

The previous prime is 224682937. The next prime is 224682989. The reversal of 224682972 is 279286422.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46578 + ... + 51174.

It is an arithmetic number, because the mean of its divisors is an integer number (21854294).

Almost surely, 2^224682972 is an apocalyptic number.

It is an amenable number.

224682972 is an abundant number, since it is smaller than the sum of its proper divisors (299820084).

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

224682972 is a wasteful number, since it uses less digits than its factorization.

224682972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8677 (or 8675 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 224682972 is about 14989.4286749029. The cubic root of 224682972 is about 607.9344018274.

The spelling of 224682972 in words is "two hundred twenty-four million, six hundred eighty-two thousand, nine hundred seventy-two".