23696945 has 8 divisors (see below), whose sum is σ = 28465344. Its totient is φ = 18938224.

The previous prime is 23696941. The next prime is 23696947. The reversal of 23696945 is 54969632.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23696945 - 2² = 23696941 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23696896 and 23696905.

It is not an unprimeable number, because it can be changed into a prime (23696941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5102 + ... + 8568.

It is an arithmetic number, because the mean of its divisors is an integer number (3558168).

Almost surely, 2^23696945 is an apocalyptic number.

It is an amenable number.

23696945 is a deficient number, since it is larger than the sum of its proper divisors (4768399).

23696945 is a wasteful number, since it uses less digits than its factorization.

23696945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4839.

The product of its digits is 349920, while the sum is 44.

The square root of 23696945 is about 4867.9508009018. The cubic root of 23696945 is about 287.2306538524.

The spelling of 23696945 in words is "twenty-three million, six hundred ninety-six thousand, nine hundred forty-five".