11514988 has 24 divisors (see below), whose sum is σ = 21432320. Its totient is φ = 5397840.

The previous prime is 11514977. The next prime is 11514989. The reversal of 11514988 is 88941511.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (11514989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7093 + ... + 8563.

Almost surely, 2^11514988 is an apocalyptic number.

It is an amenable number.

11514988 is a deficient number, since it is larger than the sum of its proper divisors (9917332).

11514988 is a wasteful number, since it uses less digits than its factorization.

11514988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597 (or 1595 counting only the distinct ones).

The product of its digits is 11520, while the sum is 37.

The square root of 11514988 is about 3393.3741320403. The cubic root of 11514988 is about 225.8158888985.

The spelling of 11514988 in words is "eleven million, five hundred fourteen thousand, nine hundred eighty-eight".