11520714 has 32 divisors (see below), whose sum is σ = 24189120. Its totient is φ = 3652992.

The previous prime is 11520709. The next prime is 11520739. The reversal of 11520714 is 41702511.

It is a happy number.

It is a Curzon 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, 12249 + ... + 13155.

It is an arithmetic number, because the mean of its divisors is an integer number (755910).

Almost surely, 2^11520714 is an apocalyptic number.

11520714 is an abundant number, since it is smaller than the sum of its proper divisors (12668406).

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

11520714 is a wasteful number, since it uses less digits than its factorization.

11520714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 11520714 is about 3394.2177301994. The cubic root of 11520714 is about 225.8533128054.

The spelling of 11520714 in words is "eleven million, five hundred twenty thousand, seven hundred fourteen".