23796431 has 4 divisors (see below), whose sum is σ = 24131664. Its totient is φ = 23461200.

The previous prime is 23796419. The next prime is 23796449. The reversal of 23796431 is 13469732.

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

It is a cyclic number.

It is not a de Polignac number, because 23796431 - 2²² = 19602127 is a prime.

It is a super-2 number, since 2×23796431² = 1132540256675522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23796391 and 23796400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23796131) 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, 167510 + ... + 167651.

It is an arithmetic number, because the mean of its divisors is an integer number (6032916).

Almost surely, 2^23796431 is an apocalyptic number.

23796431 is a deficient number, since it is larger than the sum of its proper divisors (335233).

23796431 is an equidigital number, since it uses as much as digits as its factorization.

23796431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335232.

The product of its digits is 27216, while the sum is 35.

The square root of 23796431 is about 4878.1585665085. The cubic root of 23796431 is about 287.6320492332.

The spelling of 23796431 in words is "twenty-three million, seven hundred ninety-six thousand, four hundred thirty-one".