23696398 has 12 divisors (see below), whose sum is σ = 39070080. Its totient is φ = 10770980.

The previous prime is 23696383. The next prime is 23696399. The reversal of 23696398 is 89369632.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23696399) 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 in 5 ways as a sum of consecutive naturals, for example, 48718 + ... + 49201.

It is an arithmetic number, because the mean of its divisors is an integer number (3255840).

Almost surely, 2^23696398 is an apocalyptic number.

23696398 is a deficient number, since it is larger than the sum of its proper divisors (15373682).

23696398 is a wasteful number, since it uses less digits than its factorization.

23696398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97943 (or 97932 counting only the distinct ones).

The product of its digits is 419904, while the sum is 46.

The square root of 23696398 is about 4867.8946167722. The cubic root of 23696398 is about 287.2284437732.

The spelling of 23696398 in words is "twenty-three million, six hundred ninety-six thousand, three hundred ninety-eight".