23673136 has 10 divisors (see below), whose sum is σ = 45866732. Its totient is φ = 11836560.

The previous prime is 23673131. The next prime is 23673137. The reversal of 23673136 is 63137632.

It is a junction number, because it is equal to n+sod(n) for n = 23673098 and 23673107.

It is not an unprimeable number, because it can be changed into a prime (23673131) by changing a digit.

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, 739770 + ... + 739801.

Almost surely, 2^23673136 is an apocalyptic number.

It is an amenable number.

23673136 is a deficient number, since it is larger than the sum of its proper divisors (22193596).

23673136 is a wasteful number, since it uses less digits than its factorization.

23673136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479579 (or 1479573 counting only the distinct ones).

The product of its digits is 13608, while the sum is 31.

The square root of 23673136 is about 4865.5047014673. The cubic root of 23673136 is about 287.1344253265.

The spelling of 23673136 in words is "twenty-three million, six hundred seventy-three thousand, one hundred thirty-six".