224913933 has 12 divisors (see below), whose sum is σ = 325017888. Its totient is φ = 149877000.

The previous prime is 224913919. The next prime is 224913977. The reversal of 224913933 is 339319422.

It is not a de Polignac number, because 224913933 - 2⁴ = 224913917 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224913233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25416 + ... + 33102.

It is an arithmetic number, because the mean of its divisors is an integer number (27084824).

Almost surely, 2^224913933 is an apocalyptic number.

It is an amenable number.

224913933 is a deficient number, since it is larger than the sum of its proper divisors (100103955).

224913933 is a wasteful number, since it uses less digits than its factorization.

224913933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10944 (or 10941 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 224913933 is about 14997.1308255946. The cubic root of 224913933 is about 608.1426375366.

The spelling of 224913933 in words is "two hundred twenty-four million, nine hundred thirteen thousand, nine hundred thirty-three".