23199696 has 180 divisors, whose sum is σ = 76877892. Its totient is φ = 6718464.

The previous prime is 23199689. The next prime is 23199721. The reversal of 23199696 is 69699132.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10497600 + 12702096 = 3240^2 + 3564^2 .

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1364680 + ... + 1364696.

Almost surely, 2^23199696 is an apocalyptic number.

23199696 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23199696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38438946).

23199696 is an abundant number, since it is smaller than the sum of its proper divisors (53678196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23199696 is an equidigital number, since it uses as much as digits as its factorization.

23199696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62 (or 35 counting only the distinct ones).

The product of its digits is 157464, while the sum is 45.

The square root of 23199696 is about 4816.6062741312. The cubic root of 23199696 is about 285.2073836842.

The spelling of 23199696 in words is "twenty-three million, one hundred ninety-nine thousand, six hundred ninety-six".