23344861 has 2 divisors, whose sum is σ = 23344862. Its totient is φ = 23344860.

The previous prime is 23344823. The next prime is 23344903. The reversal of 23344861 is 16844332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22992025 + 352836 = 4795^2 + 594^2 .

It is a cyclic number.

It is not a de Polignac number, because 23344861 - 2¹³ = 23336669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23344561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11672430 + 11672431.

It is an arithmetic number, because the mean of its divisors is an integer number (11672431).

Almost surely, 2^23344861 is an apocalyptic number.

It is an amenable number.

23344861 is a deficient number, since it is larger than the sum of its proper divisors (1).

23344861 is an equidigital number, since it uses as much as digits as its factorization.

23344861 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 31.

The square root of 23344861 is about 4831.6519949185. The cubic root of 23344861 is about 285.8010132310.

The spelling of 23344861 in words is "twenty-three million, three hundred forty-four thousand, eight hundred sixty-one".