11366040 has 96 divisors (see below), whose sum is σ = 39685680. Its totient is φ = 2596608.

The previous prime is 11366039. The next prime is 11366041. The reversal of 11366040 is 4066311.

It is an interprime number because it is at equal distance from previous prime (11366039) and next prime (11366041).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 11365998 and 11366016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11366041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4914 + ... + 6846.

Almost surely, 2^11366040 is an apocalyptic number.

11366040 is a gapful number since it is divisible by the number (10) 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 11366040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19842840).

11366040 is an abundant number, since it is smaller than the sum of its proper divisors (28319640).

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

11366040 is a wasteful number, since it uses less digits than its factorization.

11366040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961 (or 1950 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 11366040 is about 3371.3558103529. The cubic root of 11366040 is about 224.8380068547.

The spelling of 11366040 in words is "eleven million, three hundred sixty-six thousand, forty".