11116514 has 4 divisors (see below), whose sum is σ = 16674774. Its totient is φ = 5558256.

The previous prime is 11116499. The next prime is 11116517. The reversal of 11116514 is 41561111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41561111 = 31 ⋅1340681.

It can be written as a sum of positive squares in only one way, i.e., 10452289 + 664225 = 3233^2 + 815^2 .

It is not an unprimeable number, because it can be changed into a prime (11116517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2779127 + ... + 2779130.

Almost surely, 2^11116514 is an apocalyptic number.

11116514 is a deficient number, since it is larger than the sum of its proper divisors (5558260).

11116514 is an equidigital number, since it uses as much as digits as its factorization.

11116514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5558259.

The product of its digits is 120, while the sum is 20.

The square root of 11116514 is about 3334.1436681703. The cubic root of 11116514 is about 223.1804795517.

Adding to 11116514 its reverse (41561111), we get a palindrome (52677625).

The spelling of 11116514 in words is "eleven million, one hundred sixteen thousand, five hundred fourteen".