23460817 has 4 divisors (see below), whose sum is σ = 23470516. Its totient is φ = 23451120.

The previous prime is 23460793. The next prime is 23460823. The reversal of 23460817 is 71806432.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 17230801 + 6230016 = 4151^2 + 2496^2 .

It is a cyclic number.

It is not a de Polignac number, because 23460817 - 2¹⁵ = 23428049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23460617) 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, 2083 + ... + 7159.

It is an arithmetic number, because the mean of its divisors is an integer number (5867629).

Almost surely, 2^23460817 is an apocalyptic number.

It is an amenable number.

23460817 is a deficient number, since it is larger than the sum of its proper divisors (9699).

23460817 is an equidigital number, since it uses as much as digits as its factorization.

23460817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9698.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 23460817 is about 4843.6367535149. The cubic root of 23460817 is about 286.2734315913.

The spelling of 23460817 in words is "twenty-three million, four hundred sixty thousand, eight hundred seventeen".