9224290 has 16 divisors (see below), whose sum is σ = 16654968. Its totient is φ = 3678336.

The previous prime is 9224273. The next prime is 9224297. The reversal of 9224290 is 924229.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8346321 + 877969 = 2889^2 + 937^2 .

It is not an unprimeable number, because it can be changed into a prime (9224297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2494 + ... + 4966.

Almost surely, 2^9224290 is an apocalyptic number.

9224290 is a deficient number, since it is larger than the sum of its proper divisors (7430678).

9224290 is a wasteful number, since it uses less digits than its factorization.

9224290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2853.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 9224290 is about 3037.1516261129. The cubic root of 9224290 is about 209.7221571243.

The spelling of 9224290 in words is "nine million, two hundred twenty-four thousand, two hundred ninety".