23648068 has 6 divisors (see below), whose sum is σ = 41384126. Its totient is φ = 11824032.

The previous prime is 23648063. The next prime is 23648081. The reversal of 23648068 is 86084632.

It can be written as a sum of positive squares in only one way, i.e., 23020804 + 627264 = 4798^2 + 792^2 .

It is a super-2 number, since 2×23648068² = 1118462240265248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23648063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2956005 + ... + 2956012.

Almost surely, 2^23648068 is an apocalyptic number.

It is an amenable number.

23648068 is a deficient number, since it is larger than the sum of its proper divisors (17736058).

23648068 is a wasteful number, since it uses less digits than its factorization.

23648068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5912021 (or 5912019 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 23648068 is about 4862.9279246150. The cubic root of 23648068 is about 287.0330385628.

It can be divided in two parts, 23 and 648068, that added together give a triangular number (648091 = T₁₁₃₈).

The spelling of 23648068 in words is "twenty-three million, six hundred forty-eight thousand, sixty-eight".