23461159 has 2 divisors, whose sum is σ = 23461160. Its totient is φ = 23461158.

The previous prime is 23461153. The next prime is 23461223. The reversal of 23461159 is 95116432.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23461159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23461159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23461153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11730579 + 11730580.

It is an arithmetic number, because the mean of its divisors is an integer number (11730580).

Almost surely, 2^23461159 is an apocalyptic number.

23461159 is a deficient number, since it is larger than the sum of its proper divisors (1).

23461159 is an equidigital number, since it uses as much as digits as its factorization.

23461159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 31.

The square root of 23461159 is about 4843.6720574374. The cubic root of 23461159 is about 286.2748226346.

The spelling of 23461159 in words is "twenty-three million, four hundred sixty-one thousand, one hundred fifty-nine".