11396736 has 96 divisors (see below), whose sum is σ = 35364420. Its totient is φ = 3502080.

The previous prime is 11396699. The next prime is 11396741. The reversal of 11396736 is 63769311.

It can be written as a sum of positive squares in 2 ways, for example, as 8156736 + 3240000 = 2856^2 + 1800^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 11396736.

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 11 ways as a sum of consecutive naturals, for example, 14596 + ... + 15356.

Almost surely, 2^11396736 is an apocalyptic number.

11396736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11396736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17682210).

11396736 is an abundant number, since it is smaller than the sum of its proper divisors (23967684).

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

11396736 is a wasteful number, since it uses less digits than its factorization.

11396736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794 (or 779 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 11396736 is about 3375.9052119395. The cubic root of 11396736 is about 225.0402298435.

It can be divided in two parts, 113967 and 36, that added together give a triangular number (114003 = T₄₇₇).

The spelling of 11396736 in words is "eleven million, three hundred ninety-six thousand, seven hundred thirty-six".