224565979632 has 20 divisors (see below), whose sum is σ = 580128780840. Its totient is φ = 74855326528.

The previous prime is 224565979607. The next prime is 224565979633. The reversal of 224565979632 is 236979565422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224565979633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2339228907 + ... + 2339229002.

It is an arithmetic number, because the mean of its divisors is an integer number (29006439042).

Almost surely, 2^224565979632 is an apocalyptic number.

It is an amenable number.

224565979632 is an abundant number, since it is smaller than the sum of its proper divisors (355562801208).

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

224565979632 is a wasteful number, since it uses less digits than its factorization.

224565979632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4678457920 (or 4678457914 counting only the distinct ones).

The product of its digits is 48988800, while the sum is 60.

The spelling of 224565979632 in words is "two hundred twenty-four billion, five hundred sixty-five million, nine hundred seventy-nine thousand, six hundred thirty-two".