23484917 has 4 divisors (see below), whose sum is σ = 23576556. Its totient is φ = 23393280.

The previous prime is 23484889. The next prime is 23484919. The reversal of 23484917 is 71948432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21659716 + 1825201 = 4654^2 + 1351^2 .

It is a cyclic number.

It is not a de Polignac number, because 23484917 - 2²⁰ = 22436341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23484919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45434 + ... + 45947.

It is an arithmetic number, because the mean of its divisors is an integer number (5894139).

Almost surely, 2^23484917 is an apocalyptic number.

It is an amenable number.

23484917 is a deficient number, since it is larger than the sum of its proper divisors (91639).

23484917 is an equidigital number, since it uses as much as digits as its factorization.

23484917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91638.

The product of its digits is 48384, while the sum is 38.

The square root of 23484917 is about 4846.1239150480. The cubic root of 23484917 is about 286.3714223342.

The spelling of 23484917 in words is "twenty-three million, four hundred eighty-four thousand, nine hundred seventeen".