11147396 has 12 divisors (see below), whose sum is σ = 21008652. Its totient is φ = 5144928.

The previous prime is 11147377. The next prime is 11147429. The reversal of 11147396 is 69374111.

It can be written as a sum of positive squares in 2 ways, for example, as 7672900 + 3474496 = 2770^2 + 1864^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107135 + ... + 107238.

It is an arithmetic number, because the mean of its divisors is an integer number (1750721).

Almost surely, 2^11147396 is an apocalyptic number.

It is an amenable number.

11147396 is a deficient number, since it is larger than the sum of its proper divisors (9861256).

11147396 is a wasteful number, since it uses less digits than its factorization.

11147396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214390 (or 214388 counting only the distinct ones).

The product of its digits is 4536, while the sum is 32.

The square root of 11147396 is about 3338.7716304054. The cubic root of 11147396 is about 223.3869557636.

The spelling of 11147396 in words is "eleven million, one hundred forty-seven thousand, three hundred ninety-six".