23798128 has 10 divisors (see below), whose sum is σ = 46108904. Its totient is φ = 11899056.

The previous prime is 23798119. The next prime is 23798143. The reversal of 23798128 is 82189732.

It is a congruent number.

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, 743676 + ... + 743707.

Almost surely, 2^23798128 is an apocalyptic number.

It is an amenable number.

23798128 is a deficient number, since it is larger than the sum of its proper divisors (22310776).

23798128 is a wasteful number, since it uses less digits than its factorization.

23798128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487391 (or 1487385 counting only the distinct ones).

The product of its digits is 48384, while the sum is 40.

The square root of 23798128 is about 4878.3325019929. The cubic root of 23798128 is about 287.6388863927.

The spelling of 23798128 in words is "twenty-three million, seven hundred ninety-eight thousand, one hundred twenty-eight".