11363818 has 8 divisors (see below), whose sum is σ = 17092548. Its totient is φ = 5666304.

The previous prime is 11363809. The next prime is 11363819. The reversal of 11363818 is 81836311.

It can be written as a sum of positive squares in 2 ways, for example, as 11042329 + 321489 = 3323^2 + 567^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 11363818.

It is not an unprimeable number, because it can be changed into a prime (11363819) 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, 6871 + ... + 8362.

Almost surely, 2^11363818 is an apocalyptic number.

11363818 is a deficient number, since it is larger than the sum of its proper divisors (5728730).

11363818 is a wasteful number, since it uses less digits than its factorization.

11363818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15608.

The product of its digits is 3456, while the sum is 31.

The square root of 11363818 is about 3371.0262532351. The cubic root of 11363818 is about 224.8233543574.

The spelling of 11363818 in words is "eleven million, three hundred sixty-three thousand, eight hundred eighteen".