9045126 has 12 divisors (see below), whose sum is σ = 19597812. Its totient is φ = 3015036.

The previous prime is 9045119. The next prime is 9045137. The reversal of 9045126 is 6215409.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 9045126.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 251236 + ... + 251271.

It is an arithmetic number, because the mean of its divisors is an integer number (1633151).

Almost surely, 2^9045126 is an apocalyptic number.

9045126 is an abundant number, since it is smaller than the sum of its proper divisors (10552686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9045126 is a wasteful number, since it uses less digits than its factorization.

9045126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502515 (or 502512 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 9045126 is about 3007.5115959876. The cubic root of 9045126 is about 208.3554542200.

The spelling of 9045126 in words is "nine million, forty-five thousand, one hundred twenty-six".