23267413 has 18 divisors (see below), whose sum is σ = 26306982. Its totient is φ = 20554560.

The previous prime is 23267389. The next prime is 23267443. The reversal of 23267413 is 31476232.

It can be written as a sum of positive squares in 9 ways, for example, as 19554084 + 3713329 = 4422^2 + 1927^2 .

It is a de Polignac number, because none of the positive numbers 2^k-23267413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23267443) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 381403 + ... + 381463.

It is an arithmetic number, because the mean of its divisors is an integer number (1461499).

Almost surely, 2^23267413 is an apocalyptic number.

It is an amenable number.

23267413 is a deficient number, since it is larger than the sum of its proper divisors (3039569).

23267413 is an equidigital number, since it uses as much as digits as its factorization.

23267413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 111 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 23267413 is about 4823.6306865265. The cubic root of 23267413 is about 285.4846089791.

The spelling of 23267413 in words is "twenty-three million, two hundred sixty-seven thousand, four hundred thirteen".