23572023 has 8 divisors (see below), whose sum is σ = 31467648. Its totient is φ = 15695544.

The previous prime is 23572001. The next prime is 23572039. The reversal of 23572023 is 32027532.

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

It is not a de Polignac number, because 23572023 - 2⁵ = 23571991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23571984 and 23572002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23572063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1611 + ... + 7052.

It is an arithmetic number, because the mean of its divisors is an integer number (3933456).

Almost surely, 2^23572023 is an apocalyptic number.

23572023 is a deficient number, since it is larger than the sum of its proper divisors (7895625).

23572023 is an equidigital number, since it uses as much as digits as its factorization.

23572023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9573.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 23572023 is about 4855.1027795506. The cubic root of 23572023 is about 286.7250378402.

Adding to 23572023 its reverse (32027532), we get a palindrome (55599555).

The spelling of 23572023 in words is "twenty-three million, five hundred seventy-two thousand, twenty-three".