11798894 has 8 divisors (see below), whose sum is σ = 17748720. Its totient is φ = 5882656.

The previous prime is 11798881. The next prime is 11798903. The reversal of 11798894 is 49889711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7499 + ... + 8934.

It is an arithmetic number, because the mean of its divisors is an integer number (2218590).

Almost surely, 2^11798894 is an apocalyptic number.

11798894 is a deficient number, since it is larger than the sum of its proper divisors (5949826).

11798894 is a wasteful number, since it uses less digits than its factorization.

11798894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16794.

The product of its digits is 145152, while the sum is 47.

The square root of 11798894 is about 3434.9518191672. The cubic root of 11798894 is about 227.6566983877.

The spelling of 11798894 in words is "eleven million, seven hundred ninety-eight thousand, eight hundred ninety-four".