11386869 has 8 divisors (see below), whose sum is σ = 16350432. Its totient is φ = 7007280.

The previous prime is 11386867. The next prime is 11386877. The reversal of 11386869 is 96868311.

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

It is not a de Polignac number, because 11386869 - 2¹ = 11386867 is a prime.

It is a super-2 number, since 2×11386869² = 259321571246322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11386869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11386867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145947 + ... + 146024.

It is an arithmetic number, because the mean of its divisors is an integer number (2043804).

Almost surely, 2^11386869 is an apocalyptic number.

It is an amenable number.

11386869 is a deficient number, since it is larger than the sum of its proper divisors (4963563).

11386869 is a wasteful number, since it uses less digits than its factorization.

11386869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291987.

The product of its digits is 62208, while the sum is 42.

The square root of 11386869 is about 3374.4435096768. The cubic root of 11386869 is about 224.9752664170.

The spelling of 11386869 in words is "eleven million, three hundred eighty-six thousand, eight hundred sixty-nine".