23344091 has 2 divisors, whose sum is σ = 23344092. Its totient is φ = 23344090.

The previous prime is 23344067. The next prime is 23344121. The reversal of 23344091 is 19044332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23344091 - 2²² = 19149787 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23344091.

It is not a weakly prime, because it can be changed into another prime (23344291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11672045 + 11672046.

It is an arithmetic number, because the mean of its divisors is an integer number (11672046).

Almost surely, 2^23344091 is an apocalyptic number.

23344091 is a deficient number, since it is larger than the sum of its proper divisors (1).

23344091 is an equidigital number, since it uses as much as digits as its factorization.

23344091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 23344091 is about 4831.5723113703. The cubic root of 23344091 is about 285.7978709378.

The spelling of 23344091 in words is "twenty-three million, three hundred forty-four thousand, ninety-one".