11494787 has 4 divisors (see below), whose sum is σ = 11506776. Its totient is φ = 11482800.

The previous prime is 11494781. The next prime is 11494789. The reversal of 11494787 is 78749411.

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

It is a cyclic number.

It is not a de Polignac number, because 11494787 - 2⁶ = 11494723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11494781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4418 + ... + 6519.

It is an arithmetic number, because the mean of its divisors is an integer number (2876694).

Almost surely, 2^11494787 is an apocalyptic number.

11494787 is a deficient number, since it is larger than the sum of its proper divisors (11989).

11494787 is a wasteful number, since it uses less digits than its factorization.

11494787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11988.

The product of its digits is 56448, while the sum is 41.

The square root of 11494787 is about 3390.3962895213. The cubic root of 11494787 is about 225.6837603213.

The spelling of 11494787 in words is "eleven million, four hundred ninety-four thousand, seven hundred eighty-seven".