9023081 has 4 divisors (see below), whose sum is σ = 9498000. Its totient is φ = 8548164.

The previous prime is 9023071. The next prime is 9023083. The reversal of 9023081 is 1803209.

9023081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9023081 - 2⁶ = 9023017 is a prime.

It is a super-2 number, since 2×9023081² = 162831981465122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9023083) 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, 237431 + ... + 237468.

It is an arithmetic number, because the mean of its divisors is an integer number (2374500).

Almost surely, 2^9023081 is an apocalyptic number.

It is an amenable number.

9023081 is a deficient number, since it is larger than the sum of its proper divisors (474919).

9023081 is a wasteful number, since it uses less digits than its factorization.

9023081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474918.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 9023081 is about 3003.8443701364. The cubic root of 9023081 is about 208.1860468656.

The spelling of 9023081 in words is "nine million, twenty-three thousand, eighty-one".