8890023 has 8 divisors (see below), whose sum is σ = 11939200. Its totient is φ = 5883768.

The previous prime is 8889977. The next prime is 8890039. The reversal of 8890023 is 3200988.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8890023 - 2¹⁴ = 8873639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8890073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10243 + ... + 11076.

It is an arithmetic number, because the mean of its divisors is an integer number (1492400).

Almost surely, 2^8890023 is an apocalyptic number.

8890023 is a deficient number, since it is larger than the sum of its proper divisors (3049177).

8890023 is a wasteful number, since it uses less digits than its factorization.

8890023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21461.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 8890023 is about 2981.6141601488. The cubic root of 8890023 is about 207.1576432229.

The spelling of 8890023 in words is "eight million, eight hundred ninety thousand, twenty-three".