23989048 has 8 divisors (see below), whose sum is σ = 44979480. Its totient is φ = 11994520.

The previous prime is 23989033. The next prime is 23989067. The reversal of 23989048 is 84098932.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 23988995 and 23989013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1499308 + ... + 1499323.

It is an arithmetic number, because the mean of its divisors is an integer number (5622435).

Almost surely, 2^23989048 is an apocalyptic number.

It is an amenable number.

23989048 is a deficient number, since it is larger than the sum of its proper divisors (20990432).

23989048 is a wasteful number, since it uses less digits than its factorization.

23989048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998637 (or 2998633 counting only the distinct ones).

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

The square root of 23989048 is about 4897.8615741975. The cubic root of 23989048 is about 288.4060309488.

The spelling of 23989048 in words is "twenty-three million, nine hundred eighty-nine thousand, forty-eight".