224552516 has 12 divisors (see below), whose sum is σ = 397702032. Its totient is φ = 110923368.

The previous prime is 224552483. The next prime is 224552527. The reversal of 224552516 is 615255422.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337850 + ... + 338513.

It is an arithmetic number, because the mean of its divisors is an integer number (33141836).

Almost surely, 2^224552516 is an apocalyptic number.

It is an amenable number.

224552516 is a deficient number, since it is larger than the sum of its proper divisors (173149516).

224552516 is a wasteful number, since it uses less digits than its factorization.

224552516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676450 (or 676448 counting only the distinct ones).

The product of its digits is 24000, while the sum is 32.

The square root of 224552516 is about 14985.0764429148. The cubic root of 224552516 is about 607.8167189073.

The spelling of 224552516 in words is "two hundred twenty-four million, five hundred fifty-two thousand, five hundred sixteen".