23638084 has 12 divisors (see below), whose sum is σ = 41404608. Its totient is φ = 11808200.

The previous prime is 23638081. The next prime is 23638091. The reversal of 23638084 is 48083632.

It is a super-3 number, since 3×23638084³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (23638081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4089 + ... + 7999.

It is an arithmetic number, because the mean of its divisors is an integer number (3450384).

Almost surely, 2^23638084 is an apocalyptic number.

It is an amenable number.

23638084 is a deficient number, since it is larger than the sum of its proper divisors (17766524).

23638084 is a wasteful number, since it uses less digits than its factorization.

23638084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5426 (or 5424 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 23638084 is about 4861.9012741930. The cubic root of 23638084 is about 286.9926386276.

The spelling of 23638084 in words is "twenty-three million, six hundred thirty-eight thousand, eighty-four".