23806972 has 24 divisors (see below), whose sum is σ = 48424320. Its totient is φ = 10029360.

The previous prime is 23806963. The next prime is 23807011. The reversal of 23806972 is 27960832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5554 + ... + 8857.

It is an arithmetic number, because the mean of its divisors is an integer number (2017680).

Almost surely, 2^23806972 is an apocalyptic number.

It is an amenable number.

23806972 is an abundant number, since it is smaller than the sum of its proper divisors (24617348).

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

23806972 is a wasteful number, since it uses less digits than its factorization.

23806972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14481 (or 14479 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 23806972 is about 4879.2388750706. The cubic root of 23806972 is about 287.6745133301.

The spelling of 23806972 in words is "twenty-three million, eight hundred six thousand, nine hundred seventy-two".