23890076 has 12 divisors (see below), whose sum is σ = 47780208. Its totient is φ = 10238592.

The previous prime is 23890063. The next prime is 23890079. The reversal of 23890076 is 67009832.

23890076 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23890079) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 426581 + ... + 426636.

It is an arithmetic number, because the mean of its divisors is an integer number (3981684).

Almost surely, 2^23890076 is an apocalyptic number.

It is an amenable number.

23890076 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.

23890076 is a wasteful number, since it uses less digits than its factorization.

23890076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853228 (or 853226 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 23890076 is about 4887.7475384885. The cubic root of 23890076 is about 288.0088571093.

The spelling of 23890076 in words is "twenty-three million, eight hundred ninety thousand, seventy-six".