11520514 has 8 divisors (see below), whose sum is σ = 17387280. Its totient is φ = 5724756.

The previous prime is 11520473. The next prime is 11520559. The reversal of 11520514 is 41502511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11520491 and 11520500.

It is an unprimeable number.

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, 17344 + ... + 17995.

It is an arithmetic number, because the mean of its divisors is an integer number (2173410).

Almost surely, 2^11520514 is an apocalyptic number.

11520514 is a deficient number, since it is larger than the sum of its proper divisors (5866766).

11520514 is a wasteful number, since it uses less digits than its factorization.

11520514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35504.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 11520514 is about 3394.1882682020. The cubic root of 11520514 is about 225.8520058573.

The spelling of 11520514 in words is "eleven million, five hundred twenty thousand, five hundred fourteen".