23046023 has 54 divisors (see below), whose sum is σ = 33295752. Its totient is φ = 15855840.

The previous prime is 23046017. The next prime is 23046041. The reversal of 23046023 is 32064032.

It is not a de Polignac number, because 23046023 - 2⁴ = 23046007 is a prime.

It is a super-2 number, since 2×23046023² = 1062238352233058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23045986 and 23046004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23046083) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1001990 + ... + 1002012.

It is an arithmetic number, because the mean of its divisors is an integer number (616588).

Almost surely, 2^23046023 is an apocalyptic number.

23046023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23046023 is a deficient number, since it is larger than the sum of its proper divisors (10249729).

23046023 is a wasteful number, since it uses less digits than its factorization.

23046023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 23046023 is about 4800.6273548360. The cubic root of 23046023 is about 284.5762575327.

Subtracting 23046023 from its reverse (32064032), we obtain a square (9018009 = 3003²).

The spelling of 23046023 in words is "twenty-three million, forty-six thousand, twenty-three".