23886072 has 96 divisors (see below), whose sum is σ = 74954880. Its totient is φ = 6730560.

The previous prime is 23886047. The next prime is 23886101. The reversal of 23886072 is 27068832.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41547 + ... + 42117.

It is an arithmetic number, because the mean of its divisors is an integer number (780780).

Almost surely, 2^23886072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23886072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37477440).

23886072 is an abundant number, since it is smaller than the sum of its proper divisors (51068808).

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

23886072 is a wasteful number, since it uses less digits than its factorization.

23886072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 666 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 23886072 is about 4887.3379257015. The cubic root of 23886072 is about 287.9927660220.

The spelling of 23886072 in words is "twenty-three million, eight hundred eighty-six thousand, seventy-two".