23040063 has 12 divisors (see below), whose sum is σ = 33323160. Its totient is φ = 15340176.

The previous prime is 23040047. The next prime is 23040071. The reversal of 23040063 is 36004032.

It is not a de Polignac number, because 23040063 - 2⁴ = 23040047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23040023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10020 + ... + 12102.

It is an arithmetic number, because the mean of its divisors is an integer number (2776930).

Almost surely, 2^23040063 is an apocalyptic number.

23040063 is a deficient number, since it is larger than the sum of its proper divisors (10283097).

23040063 is a wasteful number, since it uses less digits than its factorization.

23040063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3318 (or 3315 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 23040063 is about 4800.0065624955. The cubic root of 23040063 is about 284.5517237158.

Adding to 23040063 its reverse (36004032), we get a palindrome (59044095).

The spelling of 23040063 in words is "twenty-three million, forty thousand, sixty-three".