224974660 has 24 divisors (see below), whose sum is σ = 477038016. Its totient is φ = 89115360.

The previous prime is 224974609. The next prime is 224974679. The reversal of 224974660 is 66479422.

224974660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×224974660² = 101227195284231200, which contains 22 as substring.

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, 52546 + ... + 56665.

It is an arithmetic number, because the mean of its divisors is an integer number (19876584).

Almost surely, 2^224974660 is an apocalyptic number.

224974660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224974660 is an abundant number, since it is smaller than the sum of its proper divisors (252063356).

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

224974660 is a wasteful number, since it uses less digits than its factorization.

224974660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109323 (or 109321 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 224974660 is about 14999.1553095499. The cubic root of 224974660 is about 608.1973656633.

The spelling of 224974660 in words is "two hundred twenty-four million, nine hundred seventy-four thousand, six hundred sixty".