224901312 has 56 divisors (see below), whose sum is σ = 603967296. Its totient is φ = 73843968.

The previous prime is 224901289. The next prime is 224901349. The reversal of 224901312 is 213109422.

224901312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4123 + ... + 21605.

Almost surely, 2^224901312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224901312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301983648).

224901312 is an abundant number, since it is smaller than the sum of its proper divisors (379065984).

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

224901312 is a wasteful number, since it uses less digits than its factorization.

224901312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17565 (or 17555 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 224901312 is about 14996.7100392053. The cubic root of 224901312 is about 608.1312620566.

The spelling of 224901312 in words is "two hundred twenty-four million, nine hundred one thousand, three hundred twelve".