224566764 has 24 divisors (see below), whose sum is σ = 538152048. Its totient is φ = 72832320.

The previous prime is 224566763. The next prime is 224566813. The reversal of 224566764 is 467665422.

224566764 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (224566763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252447 + ... + 253334.

It is an arithmetic number, because the mean of its divisors is an integer number (22423002).

Almost surely, 2^224566764 is an apocalyptic number.

It is an amenable number.

224566764 is an abundant number, since it is smaller than the sum of its proper divisors (313585284).

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

224566764 is a wasteful number, since it uses less digits than its factorization.

224566764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505825 (or 505823 counting only the distinct ones).

The product of its digits is 483840, while the sum is 42.

The square root of 224566764 is about 14985.5518416907. The cubic root of 224566764 is about 607.8295740879.

The spelling of 224566764 in words is "two hundred twenty-four million, five hundred sixty-six thousand, seven hundred sixty-four".