23810997 has 8 divisors (see below), whose sum is σ = 36283456. Its totient is φ = 13606272.

The previous prime is 23810993. The next prime is 23811023. The reversal of 23810997 is 79901832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23810997 - 2² = 23810993 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23810993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566908 + ... + 566949.

It is an arithmetic number, because the mean of its divisors is an integer number (4535432).

Almost surely, 2^23810997 is an apocalyptic number.

It is an amenable number.

23810997 is a deficient number, since it is larger than the sum of its proper divisors (12472459).

23810997 is a wasteful number, since it uses less digits than its factorization.

23810997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133867.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 23810997 is about 4879.6513195104. The cubic root of 23810997 is about 287.6907246130.

The spelling of 23810997 in words is "twenty-three million, eight hundred ten thousand, nine hundred ninety-seven".