23700006 has 64 divisors (see below), whose sum is σ = 60860160. Its totient is φ = 6756480.

The previous prime is 23699987. The next prime is 23700029. The reversal of 23700006 is 60000732.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 31 ways as a sum of consecutive naturals, for example, 8925 + ... + 11271.

It is an arithmetic number, because the mean of its divisors is an integer number (950940).

Almost surely, 2^23700006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23700006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30430080).

23700006 is an abundant number, since it is smaller than the sum of its proper divisors (37160154).

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

23700006 is a wasteful number, since it uses less digits than its factorization.

23700006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386 (or 2380 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 23700006 is about 4868.2651940912. The cubic root of 23700006 is about 287.2430207795.

Adding to 23700006 its reverse (60000732), we get a palindrome (83700738).

The spelling of 23700006 in words is "twenty-three million, seven hundred thousand, six".