11480187 has 4 divisors (see below), whose sum is σ = 15306920. Its totient is φ = 7653456.

The previous prime is 11480177. The next prime is 11480251. The reversal of 11480187 is 78108411.

11480187 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11480187 - 2⁸ = 11479931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11480167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1913362 + ... + 1913367.

It is an arithmetic number, because the mean of its divisors is an integer number (3826730).

Almost surely, 2^11480187 is an apocalyptic number.

11480187 is a deficient number, since it is larger than the sum of its proper divisors (3826733).

11480187 is an equidigital number, since it uses as much as digits as its factorization.

11480187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3826732.

The product of its (nonzero) digits is 1792, while the sum is 30.

The square root of 11480187 is about 3388.2424647596. The cubic root of 11480187 is about 225.5881697747.

Adding to 11480187 its reverse (78108411), we get a palindrome (89588598).

The spelling of 11480187 in words is "eleven million, four hundred eighty thousand, one hundred eighty-seven".