224457484 has 24 divisors (see below), whose sum is σ = 406425600. Its totient is φ = 108353040.

The previous prime is 224457449. The next prime is 224457517. The reversal of 224457484 is 484754422.

It is a super-2 number, since 2×224457484² = 100762324247220512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57507 + ... + 61285.

It is an arithmetic number, because the mean of its divisors is an integer number (16934400).

Almost surely, 2^224457484 is an apocalyptic number.

It is an amenable number.

224457484 is a deficient number, since it is larger than the sum of its proper divisors (181968116).

224457484 is a wasteful number, since it uses less digits than its factorization.

224457484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4293 (or 4291 counting only the distinct ones).

The product of its digits is 286720, while the sum is 40.

The square root of 224457484 is about 14981.9052192970. The cubic root of 224457484 is about 607.7309628894.

It can be divided in two parts, 22445 and 7484, that added together give a square (29929 = 173²).

The spelling of 224457484 in words is "two hundred twenty-four million, four hundred fifty-seven thousand, four hundred eighty-four".