224493354 has 24 divisors (see below), whose sum is σ = 488930052. Its totient is φ = 74442240.

The previous prime is 224493329. The next prime is 224493389. The reversal of 224493354 is 453394422.

It can be written as a sum of positive squares in 2 ways, for example, as 177502329 + 46991025 = 13323^2 + 6855^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28837 + ... + 35784.

Almost surely, 2^224493354 is an apocalyptic number.

224493354 is an abundant number, since it is smaller than the sum of its proper divisors (264436698).

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

224493354 is a wasteful number, since it uses less digits than its factorization.

224493354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64822 (or 64819 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 224493354 is about 14983.1022822378. The cubic root of 224493354 is about 607.7633344965.

The spelling of 224493354 in words is "two hundred twenty-four million, four hundred ninety-three thousand, three hundred fifty-four".