224459964 has 48 divisors (see below), whose sum is σ = 600714240. Its totient is φ = 72405360.

The previous prime is 224459941. The next prime is 224460001. The reversal of 224459964 is 469954422.

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, 30174 + ... + 36869.

It is an arithmetic number, because the mean of its divisors is an integer number (12514880).

Almost surely, 2^224459964 is an apocalyptic number.

It is an amenable number.

224459964 is an abundant number, since it is smaller than the sum of its proper divisors (376254276).

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

224459964 is a wasteful number, since it uses less digits than its factorization.

224459964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67087 (or 67079 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 224459964 is about 14981.9879855779. The cubic root of 224459964 is about 607.7332011265.

The spelling of 224459964 in words is "two hundred twenty-four million, four hundred fifty-nine thousand, nine hundred sixty-four".