224974722 has 16 divisors (see below), whose sum is σ = 514228032. Its totient is φ = 64278480.

The previous prime is 224974709. The next prime is 224974777. The reversal of 224974722 is 227479422.

224974722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×224974722² = 101227251077954568, which contains 22 as substring.

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, 2678229 + ... + 2678312.

It is an arithmetic number, because the mean of its divisors is an integer number (32139252).

Almost surely, 2^224974722 is an apocalyptic number.

224974722 is an abundant number, since it is smaller than the sum of its proper divisors (289253310).

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

224974722 is a wasteful number, since it uses less digits than its factorization.

224974722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5356553.

The product of its digits is 112896, while the sum is 39.

The square root of 224974722 is about 14999.1573763328. The cubic root of 224974722 is about 608.1974215336.

The spelling of 224974722 in words is "two hundred twenty-four million, nine hundred seventy-four thousand, seven hundred twenty-two".