9222529 has 4 divisors (see below), whose sum is σ = 9373780. Its totient is φ = 9071280.

The previous prime is 9222527. The next prime is 9222547. The reversal of 9222529 is 9252229.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1270129 + 7952400 = 1127^2 + 2820^2 .

It is a cyclic number.

It is not a de Polignac number, because 9222529 - 2¹ = 9222527 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9222529.

It is not an unprimeable number, because it can be changed into a prime (9222523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75534 + ... + 75655.

It is an arithmetic number, because the mean of its divisors is an integer number (2343445).

Almost surely, 2^9222529 is an apocalyptic number.

It is an amenable number.

9222529 is a deficient number, since it is larger than the sum of its proper divisors (151251).

9222529 is a wasteful number, since it uses less digits than its factorization.

9222529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151250.

The product of its digits is 6480, while the sum is 31.

The square root of 9222529 is about 3036.8617024817. The cubic root of 9222529 is about 209.7088103257.

The spelling of 9222529 in words is "nine million, two hundred twenty-two thousand, five hundred twenty-nine".