224324765 has 16 divisors (see below), whose sum is σ = 314802048. Its totient is φ = 150244416.

The previous prime is 224324753. The next prime is 224324783. The reversal of 224324765 is 567423422.

It is not a de Polignac number, because 224324765 - 2¹⁶ = 224259229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

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, 73022 + ... + 76031.

It is an arithmetic number, because the mean of its divisors is an integer number (19675128).

Almost surely, 2^224324765 is an apocalyptic number.

It is an amenable number.

224324765 is a deficient number, since it is larger than the sum of its proper divisors (90477283).

224324765 is a wasteful number, since it uses less digits than its factorization.

224324765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149108.

The product of its digits is 80640, while the sum is 35.

The square root of 224324765 is about 14977.4752545280. The cubic root of 224324765 is about 607.6111579465.

The spelling of 224324765 in words is "two hundred twenty-four million, three hundred twenty-four thousand, seven hundred sixty-five".