9221475 has 12 divisors (see below), whose sum is σ = 15246296. Its totient is φ = 4918080.

The previous prime is 9221467. The next prime is 9221501. The reversal of 9221475 is 5741229.

9221475 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9221475 - 2³ = 9221467 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61402 + ... + 61551.

Almost surely, 2^9221475 is an apocalyptic number.

9221475 is a deficient number, since it is larger than the sum of its proper divisors (6024821).

9221475 is a wasteful number, since it uses less digits than its factorization.

9221475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122966 (or 122961 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 9221475 is about 3036.6881631145. The cubic root of 9221475 is about 209.7008211394.

The spelling of 9221475 in words is "nine million, two hundred twenty-one thousand, four hundred seventy-five".