23426113 has 4 divisors (see below), whose sum is σ = 24233940. Its totient is φ = 22618288.

The previous prime is 23426093. The next prime is 23426131. The reversal of 23426113 is 31162432.

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 17040384 + 6385729 = 4128^2 + 2527^2 .

It is a cyclic number.

It is not a de Polignac number, because 23426113 - 2¹³ = 23417921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23426413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403870 + ... + 403927.

It is an arithmetic number, because the mean of its divisors is an integer number (6058485).

Almost surely, 2^23426113 is an apocalyptic number.

It is an amenable number.

23426113 is a deficient number, since it is larger than the sum of its proper divisors (807827).

23426113 is an equidigital number, since it uses as much as digits as its factorization.

23426113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807826.

The product of its digits is 864, while the sum is 22.

The square root of 23426113 is about 4840.0529955776. The cubic root of 23426113 is about 286.1322069579.

Adding to 23426113 its reverse (31162432), we get a palindrome (54588545).

The spelling of 23426113 in words is "twenty-three million, four hundred twenty-six thousand, one hundred thirteen".