23416697 has 4 divisors (see below), whose sum is σ = 23469300. Its totient is φ = 23364096.

The previous prime is 23416681. The next prime is 23416709. The reversal of 23416697 is 79661432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19971961 + 3444736 = 4469^2 + 1856^2 .

It is a cyclic number.

It is not a de Polignac number, because 23416697 - 2⁴ = 23416681 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23416697.

It is not an unprimeable number, because it can be changed into a prime (23416637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25628 + ... + 26525.

It is an arithmetic number, because the mean of its divisors is an integer number (5867325).

Almost surely, 2^23416697 is an apocalyptic number.

It is an amenable number.

23416697 is a deficient number, since it is larger than the sum of its proper divisors (52603).

23416697 is an equidigital number, since it uses as much as digits as its factorization.

23416697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52602.

The product of its digits is 54432, while the sum is 38.

The square root of 23416697 is about 4839.0801811915. The cubic root of 23416697 is about 286.0938653870.

The spelling of 23416697 in words is "twenty-three million, four hundred sixteen thousand, six hundred ninety-seven".