224153452 has 12 divisors (see below), whose sum is σ = 396995256. Its totient is φ = 110726240.

The previous prime is 224153443. The next prime is 224153471. The reversal of 224153452 is 254351422.

It is a self number, because there is not a number n which added to its sum of digits gives 224153452.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337249 + ... + 337912.

It is an arithmetic number, because the mean of its divisors is an integer number (33082938).

Almost surely, 2^224153452 is an apocalyptic number.

It is an amenable number.

224153452 is a deficient number, since it is larger than the sum of its proper divisors (172841804).

224153452 is a wasteful number, since it uses less digits than its factorization.

224153452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675248 (or 675246 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 224153452 is about 14971.7551409312. The cubic root of 224153452 is about 607.4564444604.

The spelling of 224153452 in words is "two hundred twenty-four million, one hundred fifty-three thousand, four hundred fifty-two".