23683772 has 12 divisors (see below), whose sum is σ = 47367600. Its totient is φ = 10150176.

The previous prime is 23683769. The next prime is 23683789. The reversal of 23683772 is 27738632.

23683772 is an admirable number.

It is a super-2 number, since 2×23683772² = 1121842112295968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422897 + ... + 422952.

It is an arithmetic number, because the mean of its divisors is an integer number (3947300).

Almost surely, 2^23683772 is an apocalyptic number.

It is an amenable number.

23683772 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23683772 is a wasteful number, since it uses less digits than its factorization.

23683772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845860 (or 845858 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 23683772 is about 4866.5975794183. The cubic root of 23683772 is about 287.1774206792.

The spelling of 23683772 in words is "twenty-three million, six hundred eighty-three thousand, seven hundred seventy-two".