9000923 has 4 divisors (see below), whose sum is σ = 9192480. Its totient is φ = 8809368.

The previous prime is 9000913. The next prime is 9000931. The reversal of 9000923 is 3290009.

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

It is a cyclic number.

It is not a de Polignac number, because 9000923 - 2⁴ = 9000907 is a prime.

It is a super-2 number, since 2×9000923² = 162033229703858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9000913) 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, 95708 + ... + 95801.

It is an arithmetic number, because the mean of its divisors is an integer number (2298120).

Almost surely, 2^9000923 is an apocalyptic number.

9000923 is a deficient number, since it is larger than the sum of its proper divisors (191557).

9000923 is a wasteful number, since it uses less digits than its factorization.

9000923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191556.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 9000923 is about 3000.1538293894. The cubic root of 9000923 is about 208.0154928672.

The spelling of 9000923 in words is "nine million, nine hundred twenty-three", and thus it is an aban number.