23049648 has 60 divisors (see below), whose sum is σ = 65624520. Its totient is φ = 7550208.

The previous prime is 23049629. The next prime is 23049659. The reversal of 23049648 is 84694032.

It is a happy number.

23049648 is a `hidden beast` number, since 2 + 3 + 0 + 4 + 9 + 648 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7140 + ... + 9852.

It is an arithmetic number, because the mean of its divisors is an integer number (1093742).

Almost surely, 2^23049648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23049648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32812260).

23049648 is an abundant number, since it is smaller than the sum of its proper divisors (42574872).

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

23049648 is a wasteful number, since it uses less digits than its factorization.

23049648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2786 (or 2777 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 23049648 is about 4801.0048948111. The cubic root of 23049648 is about 284.5911774583.

The spelling of 23049648 in words is "twenty-three million, forty-nine thousand, six hundred forty-eight".