11744386 has 16 divisors (see below), whose sum is σ = 17984664. Its totient is φ = 5750784.

The previous prime is 11744371. The next prime is 11744393. The reversal of 11744386 is 68344711.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10118761 + 1625625 = 3181^2 + 1275^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37366 + ... + 37678.

Almost surely, 2^11744386 is an apocalyptic number.

11744386 is a deficient number, since it is larger than the sum of its proper divisors (6240278).

11744386 is a wasteful number, since it uses less digits than its factorization.

11744386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645.

The product of its digits is 16128, while the sum is 34.

The square root of 11744386 is about 3427.0083163016. The cubic root of 11744386 is about 227.3055844181.

The spelling of 11744386 in words is "eleven million, seven hundred forty-four thousand, three hundred eighty-six".