23708700 has 90 divisors (see below), whose sum is σ = 76880496. Its totient is φ = 6320160.

The previous prime is 23708677. The next prime is 23708717. The reversal of 23708700 is 780732.

It is a tau number, because it is divible by the number of its divisors (90).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 in 29 ways as a sum of consecutive naturals, for example, 6637 + ... + 9563.

Almost surely, 2^23708700 is an apocalyptic number.

23708700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23708700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38440248).

23708700 is an abundant number, since it is smaller than the sum of its proper divisors (53171796).

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

23708700 is a wasteful number, since it uses less digits than its factorization.

23708700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2953 (or 2937 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 23708700 is about 4869.1580381006. The cubic root of 23708700 is about 287.2781401169.

The spelling of 23708700 in words is "twenty-three million, seven hundred eight thousand, seven hundred".