23960149 has 2 divisors, whose sum is σ = 23960150. Its totient is φ = 23960148.

The previous prime is 23960143. The next prime is 23960161. The reversal of 23960149 is 94106932.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22496049 + 1464100 = 4743^2 + 1210^2 .

It is a cyclic number.

It is not a de Polignac number, because 23960149 - 2¹¹ = 23958101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23960143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11980074 + 11980075.

It is an arithmetic number, because the mean of its divisors is an integer number (11980075).

Almost surely, 2^23960149 is an apocalyptic number.

It is an amenable number.

23960149 is a deficient number, since it is larger than the sum of its proper divisors (1).

23960149 is an equidigital number, since it uses as much as digits as its factorization.

23960149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 23960149 is about 4894.9105201219. The cubic root of 23960149 is about 288.2901725930.

The spelling of 23960149 in words is "twenty-three million, nine hundred sixty thousand, one hundred forty-nine".