23813698 has 16 divisors (see below), whose sum is σ = 37584000. Its totient is φ = 11299792.

The previous prime is 23813693. The next prime is 23813723. The reversal of 23813698 is 89631832.

It is a self number, because there is not a number n which added to its sum of digits gives 23813698.

It is not an unprimeable number, because it can be changed into a prime (23813693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58 + ... + 6901.

It is an arithmetic number, because the mean of its divisors is an integer number (2349000).

Almost surely, 2^23813698 is an apocalyptic number.

23813698 is a deficient number, since it is larger than the sum of its proper divisors (13770302).

23813698 is a wasteful number, since it uses less digits than its factorization.

23813698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7049.

The product of its digits is 62208, while the sum is 40.

The square root of 23813698 is about 4879.9280732404. The cubic root of 23813698 is about 287.7016022656.

The spelling of 23813698 in words is "twenty-three million, eight hundred thirteen thousand, six hundred ninety-eight".