23783048 has 8 divisors (see below), whose sum is σ = 44593230. Its totient is φ = 11891520.

The previous prime is 23783047. The next prime is 23783099. The reversal of 23783048 is 84038732.

It can be written as a sum of positive squares in only one way, i.e., 16176484 + 7606564 = 4022^2 + 2758^2 .

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 = 23782999 and 23783017.

It is not an unprimeable number, because it can be changed into a prime (23783047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1486433 + ... + 1486448.

Almost surely, 2^23783048 is an apocalyptic number.

It is an amenable number.

23783048 is a deficient number, since it is larger than the sum of its proper divisors (20810182).

23783048 is a wasteful number, since it uses less digits than its factorization.

23783048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972887 (or 2972883 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 23783048 is about 4876.7866469633. The cubic root of 23783048 is about 287.5781181547.

The spelling of 23783048 in words is "twenty-three million, seven hundred eighty-three thousand, forty-eight".