23899048 has 16 divisors (see below), whose sum is σ = 45208980. Its totient is φ = 11843328.

The previous prime is 23899037. The next prime is 23899049. The reversal of 23899048 is 84099832.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23406244 + 492804 = 4838^2 + 702^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23898995 and 23899013.

It is not an unprimeable number, because it can be changed into a prime (23899049) 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 3 ways as a sum of consecutive naturals, for example, 12315 + ... + 14122.

Almost surely, 2^23899048 is an apocalyptic number.

It is an amenable number.

23899048 is a deficient number, since it is larger than the sum of its proper divisors (21309932).

23899048 is a wasteful number, since it uses less digits than its factorization.

23899048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26556 (or 26552 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 23899048 is about 4888.6652575115. The cubic root of 23899048 is about 288.0449068349.

The spelling of 23899048 in words is "twenty-three million, eight hundred ninety-nine thousand, forty-eight".