11480691 has 4 divisors (see below), whose sum is σ = 15307592. Its totient is φ = 7653792.

The previous prime is 11480683. The next prime is 11480717. The reversal of 11480691 is 19608411.

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

It is not a de Polignac number, because 11480691 - 2³ = 11480683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11480621) 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, 1913446 + ... + 1913451.

It is an arithmetic number, because the mean of its divisors is an integer number (3826898).

Almost surely, 2^11480691 is an apocalyptic number.

11480691 is a deficient number, since it is larger than the sum of its proper divisors (3826901).

11480691 is an equidigital number, since it uses as much as digits as its factorization.

11480691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3826900.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 11480691 is about 3388.3168387859. The cubic root of 11480691 is about 225.5914709630.

The spelling of 11480691 in words is "eleven million, four hundred eighty thousand, six hundred ninety-one".