23962769 has 2 divisors, whose sum is σ = 23962770. Its totient is φ = 23962768.

The previous prime is 23962727. The next prime is 23962777. The reversal of 23962769 is 96726932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23892544 + 70225 = 4888^2 + 265^2 .

It is a cyclic number.

It is not a de Polignac number, because 23962769 - 2¹⁶ = 23897233 is a prime.

It is a super-2 number, since 2×23962769² = 1148428596294722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (23962709) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11981384 + 11981385.

It is an arithmetic number, because the mean of its divisors is an integer number (11981385).

Almost surely, 2^23962769 is an apocalyptic number.

It is an amenable number.

23962769 is a deficient number, since it is larger than the sum of its proper divisors (1).

23962769 is an equidigital number, since it uses as much as digits as its factorization.

23962769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 244944, while the sum is 44.

The square root of 23962769 is about 4895.1781377188. The cubic root of 23962769 is about 288.3006802171.

The spelling of 23962769 in words is "twenty-three million, nine hundred sixty-two thousand, seven hundred sixty-nine".