11423670 has 32 divisors (see below), whose sum is σ = 27572832. Its totient is φ = 3028992.

The previous prime is 11423669. The next prime is 11423683. The reversal of 11423670 is 7632411.

It is a self number, because there is not a number n which added to its sum of digits gives 11423670.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4804 + ... + 6776.

It is an arithmetic number, because the mean of its divisors is an integer number (861651).

Almost surely, 2^11423670 is an apocalyptic number.

11423670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11423670 is an abundant number, since it is smaller than the sum of its proper divisors (16149162).

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

11423670 is a wasteful number, since it uses less digits than its factorization.

11423670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 11423670 is about 3379.8920101092. The cubic root of 11423670 is about 225.2173701802.

The spelling of 11423670 in words is "eleven million, four hundred twenty-three thousand, six hundred seventy".