23312601 has 24 divisors (see below), whose sum is σ = 38176320. Its totient is φ = 13589856.

The previous prime is 23312581. The next prime is 23312657. The reversal of 23312601 is 10621332.

It is not a de Polignac number, because 23312601 - 2⁹ = 23312089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23312671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3021 + ... + 7466.

It is an arithmetic number, because the mean of its divisors is an integer number (1590680).

Almost surely, 2^23312601 is an apocalyptic number.

It is an amenable number.

23312601 is a deficient number, since it is larger than the sum of its proper divisors (14863719).

23312601 is a wasteful number, since it uses less digits than its factorization.

23312601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10525 (or 10522 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 23312601 is about 4828.3124381092. The cubic root of 23312601 is about 285.6693041449.

Adding to 23312601 its reverse (10621332), we get a palindrome (33933933).

The spelling of 23312601 in words is "twenty-three million, three hundred twelve thousand, six hundred one".