23969896 has 8 divisors (see below), whose sum is σ = 44943570. Its totient is φ = 11984944.

The previous prime is 23969879. The next prime is 23969903. The reversal of 23969896 is 69896932.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 13793796 + 10176100 = 3714^2 + 3190^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1498111 + ... + 1498126.

Almost surely, 2^23969896 is an apocalyptic number.

It is an amenable number.

23969896 is a deficient number, since it is larger than the sum of its proper divisors (20973674).

23969896 is a wasteful number, since it uses less digits than its factorization.

23969896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2996243 (or 2996239 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 52.

The square root of 23969896 is about 4895.9060448501. The cubic root of 23969896 is about 288.3292594863.

The spelling of 23969896 in words is "twenty-three million, nine hundred sixty-nine thousand, eight hundred ninety-six".