224569956 has 48 divisors (see below), whose sum is σ = 578083968. Its totient is φ = 67411200.

The previous prime is 224569931. The next prime is 224569963. The reversal of 224569956 is 659965422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11160 + ... + 23951.

It is an arithmetic number, because the mean of its divisors is an integer number (12043416).

Almost surely, 2^224569956 is an apocalyptic number.

224569956 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

224569956 is an abundant number, since it is smaller than the sum of its proper divisors (353514012).

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

224569956 is a wasteful number, since it uses less digits than its factorization.

224569956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35172 (or 35170 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 48.

The square root of 224569956 is about 14985.6583438967. The cubic root of 224569956 is about 607.8324539780.

The spelling of 224569956 in words is "two hundred twenty-four million, five hundred sixty-nine thousand, nine hundred fifty-six".