224622692 has 48 divisors (see below), whose sum is σ = 477695232. Its totient is φ = 90330240.

The previous prime is 224622637. The next prime is 224622703. The reversal of 224622692 is 296226422.

224622692 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 2×224622692² = 100910707522653728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30842 + ... + 37422.

It is an arithmetic number, because the mean of its divisors is an integer number (9951984).

Almost surely, 2^224622692 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 224622692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238847616).

224622692 is an abundant number, since it is smaller than the sum of its proper divisors (253072540).

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

224622692 is a wasteful number, since it uses less digits than its factorization.

224622692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6668 (or 6666 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 224622692 is about 14987.4177895994. The cubic root of 224622692 is about 607.8800295666.

The spelling of 224622692 in words is "two hundred twenty-four million, six hundred twenty-two thousand, six hundred ninety-two".