23701697 has 2 divisors, whose sum is σ = 23701698. Its totient is φ = 23701696.

The previous prime is 23701693. The next prime is 23701709. The reversal of 23701697 is 79610732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11895601 + 11806096 = 3449^2 + 3436^2 .

It is a cyclic number.

It is not a de Polignac number, because 23701697 - 2² = 23701693 is a prime.

It is equal to p_1489607 and since 23701697 and 1489607 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (23701693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11850848 + 11850849.

It is an arithmetic number, because the mean of its divisors is an integer number (11850849).

Almost surely, 2^23701697 is an apocalyptic number.

It is an amenable number.

23701697 is a deficient number, since it is larger than the sum of its proper divisors (1).

23701697 is an equidigital number, since it uses as much as digits as its factorization.

23701697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 23701697 is about 4868.4388668237. The cubic root of 23701697 is about 287.2498522320.

The spelling of 23701697 in words is "twenty-three million, seven hundred one thousand, six hundred ninety-seven".