23797669 has 4 divisors (see below), whose sum is σ = 27197344. Its totient is φ = 20397996.

The previous prime is 23797649. The next prime is 23797693. The reversal of 23797669 is 96679732.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23797669 - 2¹⁵ = 23764901 is a prime.

It is a super-2 number, since 2×23797669² = 1132658099667122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23797639) 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, 1699827 + ... + 1699840.

It is an arithmetic number, because the mean of its divisors is an integer number (6799336).

Almost surely, 2^23797669 is an apocalyptic number.

It is an amenable number.

23797669 is a deficient number, since it is larger than the sum of its proper divisors (3399675).

23797669 is an equidigital number, since it uses as much as digits as its factorization.

23797669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3399674.

The product of its digits is 857304, while the sum is 49.

The square root of 23797669 is about 4878.2854570023. The cubic root of 23797669 is about 287.6370371282.

The spelling of 23797669 in words is "twenty-three million, seven hundred ninety-seven thousand, six hundred sixty-nine".