9002258 has 16 divisors (see below), whose sum is σ = 13867416. Its totient is φ = 4381440.

The previous prime is 9002251. The next prime is 9002293. The reversal of 9002258 is 8522009.

It can be written as a sum of positive squares in 4 ways, for example, as 1423249 + 7579009 = 1193^2 + 2753^2 .

It is not an unprimeable number, because it can be changed into a prime (9002251) 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, 13460 + ... + 14112.

Almost surely, 2^9002258 is an apocalyptic number.

9002258 is a deficient number, since it is larger than the sum of its proper divisors (4865158).

9002258 is a wasteful number, since it uses less digits than its factorization.

9002258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 9002258 is about 3000.3763097318. The cubic root of 9002258 is about 208.0257765146.

Subtracting from 9002258 its reverse (8522009), we obtain a square (480249 = 693²).

The spelling of 9002258 in words is "nine million, two thousand, two hundred fifty-eight".