11279698 has 8 divisors (see below), whose sum is σ = 16935408. Its totient is φ = 5634564.

The previous prime is 11279669. The next prime is 11279707. The reversal of 11279698 is 89697211.

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

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, 1065 + ... + 4867.

It is an arithmetic number, because the mean of its divisors is an integer number (2116926).

Almost surely, 2^11279698 is an apocalyptic number.

11279698 is a deficient number, since it is larger than the sum of its proper divisors (5655710).

11279698 is a wasteful number, since it uses less digits than its factorization.

11279698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288.

The product of its digits is 54432, while the sum is 43.

The square root of 11279698 is about 3358.5261648527. The cubic root of 11279698 is about 224.2672326158.

The spelling of 11279698 in words is "eleven million, two hundred seventy-nine thousand, six hundred ninety-eight".