23449086 has 24 divisors (see below), whose sum is σ = 53795664. Its totient is φ = 7356480.

The previous prime is 23449079. The next prime is 23449087. The reversal of 23449086 is 68094432.

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 self number, because there is not a number n which added to its sum of digits gives 23449086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23449087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38010 + ... + 38621.

It is an arithmetic number, because the mean of its divisors is an integer number (2241486).

Almost surely, 2^23449086 is an apocalyptic number.

23449086 is an abundant number, since it is smaller than the sum of its proper divisors (30346578).

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

23449086 is a wasteful number, since it uses less digits than its factorization.

23449086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76656 (or 76653 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 23449086 is about 4842.4256318502. The cubic root of 23449086 is about 286.2257089918.

The spelling of 23449086 in words is "twenty-three million, four hundred forty-nine thousand, eighty-six".