224373994 has 32 divisors (see below), whose sum is σ = 374613120. Its totient is φ = 100118592.

The previous prime is 224373953. The next prime is 224374009. The reversal of 224373994 is 499373422.

It is a self number, because there is not a number n which added to its sum of digits gives 224373994.

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, 171547 + ... + 172849.

It is an arithmetic number, because the mean of its divisors is an integer number (11706660).

Almost surely, 2^224373994 is an apocalyptic number.

224373994 is a deficient number, since it is larger than the sum of its proper divisors (150239126).

224373994 is a wasteful number, since it uses less digits than its factorization.

224373994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534.

The product of its digits is 326592, while the sum is 43.

The square root of 224373994 is about 14979.1185989029. The cubic root of 224373994 is about 607.6556022916.

The spelling of 224373994 in words is "two hundred twenty-four million, three hundred seventy-three thousand, nine hundred ninety-four".