11386734 has 32 divisors (see below), whose sum is σ = 24330240. Its totient is φ = 3544800.

The previous prime is 11386723. The next prime is 11386747. The reversal of 11386734 is 43768311.

It is a super-2 number, since 2×11386734² = 259315422373512, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 11386695 and 11386704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4339 + ... + 6449.

It is an arithmetic number, because the mean of its divisors is an integer number (760320).

Almost surely, 2^11386734 is an apocalyptic number.

11386734 is an abundant number, since it is smaller than the sum of its proper divisors (12943506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11386734 is a wasteful number, since it uses less digits than its factorization.

11386734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176.

The product of its digits is 12096, while the sum is 33.

The square root of 11386734 is about 3374.4235063193. The cubic root of 11386734 is about 224.9743773292.

The spelling of 11386734 in words is "eleven million, three hundred eighty-six thousand, seven hundred thirty-four".