9574228 has 12 divisors (see below), whose sum is σ = 16817332. Its totient is φ = 4769280.

The previous prime is 9574219. The next prime is 9574241. The reversal of 9574228 is 8224759.

It can be written as a sum of positive squares in 2 ways, for example, as 824464 + 8749764 = 908^2 + 2958^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3213 + ... + 5428.

Almost surely, 2^9574228 is an apocalyptic number.

It is an amenable number.

9574228 is a deficient number, since it is larger than the sum of its proper divisors (7243104).

9574228 is a wasteful number, since it uses less digits than its factorization.

9574228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8922 (or 8920 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 9574228 is about 3094.2249433420. The cubic root of 9574228 is about 212.3413570263.

The spelling of 9574228 in words is "nine million, five hundred seventy-four thousand, two hundred twenty-eight".