23638148 has 12 divisors (see below), whose sum is σ = 41472732. Its totient is φ = 11788800.

The previous prime is 23638123. The next prime is 23638163. The reversal of 23638148 is 84183632.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22202944 + 1435204 = 4712^2 + 1198^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5765 + ... + 8972.

It is an arithmetic number, because the mean of its divisors is an integer number (3456061).

Almost surely, 2^23638148 is an apocalyptic number.

It is an amenable number.

23638148 is a deficient number, since it is larger than the sum of its proper divisors (17834584).

23638148 is a wasteful number, since it uses less digits than its factorization.

23638148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15142 (or 15140 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 23638148 is about 4861.9078559759. The cubic root of 23638148 is about 286.9928976377.

The spelling of 23638148 in words is "twenty-three million, six hundred thirty-eight thousand, one hundred forty-eight".