23982006 has 8 divisors (see below), whose sum is σ = 47964024. Its totient is φ = 7994000.

The previous prime is 23981999. The next prime is 23982037. The reversal of 23982006 is 60028932.

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

23982006 is an admirable number.

It is a super-2 number, since 2×23982006² = 1150273223568072, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1998495 + ... + 1998506.

It is an arithmetic number, because the mean of its divisors is an integer number (5995503).

Almost surely, 2^23982006 is an apocalyptic number.

23982006 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.

23982006 is a wasteful number, since it uses less digits than its factorization.

23982006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3997006.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 23982006 is about 4897.1426362727. The cubic root of 23982006 is about 288.3778075968.

The spelling of 23982006 in words is "twenty-three million, nine hundred eighty-two thousand, six".