9274222 has 4 divisors (see below), whose sum is σ = 13911336. Its totient is φ = 4637110.

The previous prime is 9274217. The next prime is 9274247. The reversal of 9274222 is 2224729.

9274222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×9274222² = 172022387410568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2318554 + ... + 2318557.

It is an arithmetic number, because the mean of its divisors is an integer number (3477834).

Almost surely, 2^9274222 is an apocalyptic number.

9274222 is a deficient number, since it is larger than the sum of its proper divisors (4637114).

9274222 is a wasteful number, since it uses less digits than its factorization.

9274222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4637113.

The product of its digits is 4032, while the sum is 28.

The square root of 9274222 is about 3045.3607339690. The cubic root of 9274222 is about 210.0998920076.

The spelling of 9274222 in words is "nine million, two hundred seventy-four thousand, two hundred twenty-two".