11920514 has 8 divisors (see below), whose sum is σ = 17902668. Its totient is φ = 5952960.

The previous prime is 11920511. The next prime is 11920529. The reversal of 11920514 is 41502911.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10029889 + 1890625 = 3167^2 + 1375^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 11920514.

It is not an unprimeable number, because it can be changed into a prime (11920511) by changing a digit.

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, 1307 + ... + 5054.

Almost surely, 2^11920514 is an apocalyptic number.

11920514 is a deficient number, since it is larger than the sum of its proper divisors (5982154).

11920514 is an equidigital number, since it uses as much as digits as its factorization.

11920514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7300.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 11920514 is about 3452.6097375753. The cubic root of 11920514 is about 228.4362351942.

The spelling of 11920514 in words is "eleven million, nine hundred twenty thousand, five hundred fourteen".