224596864 has 32 divisors (see below), whose sum is σ = 454134600. Its totient is φ = 110618112.

The previous prime is 224596861. The next prime is 224596907. The reversal of 224596864 is 468695422.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224596861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4519 + ... + 21670.

Almost surely, 2^224596864 is an apocalyptic number.

It is an amenable number.

224596864 is an abundant number, since it is smaller than the sum of its proper divisors (229537736).

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

224596864 is an equidigital number, since it uses as much as digits as its factorization.

224596864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26270 (or 26258 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The square root of 224596864 is about 14986.5561087262. The cubic root of 224596864 is about 607.8567298618.

The spelling of 224596864 in words is "two hundred twenty-four million, five hundred ninety-six thousand, eight hundred sixty-four".