23676739 has 2 divisors, whose sum is σ = 23676740. Its totient is φ = 23676738.

The previous prime is 23676727. The next prime is 23676749. The reversal of 23676739 is 93767632.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23676739 - 2⁹ = 23676227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23676695 and 23676704.

It is not a weakly prime, because it can be changed into another prime (23676749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11838369 + 11838370.

It is an arithmetic number, because the mean of its divisors is an integer number (11838370).

Almost surely, 2^23676739 is an apocalyptic number.

23676739 is a deficient number, since it is larger than the sum of its proper divisors (1).

23676739 is an equidigital number, since it uses as much as digits as its factorization.

23676739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 285768, while the sum is 43.

The square root of 23676739 is about 4865.8749470162. The cubic root of 23676739 is about 287.1489916666.

The spelling of 23676739 in words is "twenty-three million, six hundred seventy-six thousand, seven hundred thirty-nine".