23032765 has 8 divisors (see below), whose sum is σ = 31587840. Its totient is φ = 15793872.

The previous prime is 23032753. The next prime is 23032771. The reversal of 23032765 is 56723032.

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

It is a cyclic number.

It is not a de Polignac number, because 23032765 - 2⁵ = 23032733 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329005 + ... + 329074.

It is an arithmetic number, because the mean of its divisors is an integer number (3948480).

Almost surely, 2^23032765 is an apocalyptic number.

It is an amenable number.

23032765 is a deficient number, since it is larger than the sum of its proper divisors (8555075).

23032765 is an equidigital number, since it uses as much as digits as its factorization.

23032765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658091.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 23032765 is about 4799.2462949926. The cubic root of 23032765 is about 284.5216763763.

Adding to 23032765 its reverse (56723032), we get a palindrome (79755797).

The spelling of 23032765 in words is "twenty-three million, thirty-two thousand, seven hundred sixty-five".