11348649 has 12 divisors (see below), whose sum is σ = 17653636. Its totient is φ = 6983712.

The previous prime is 11348641. The next prime is 11348651. The reversal of 11348649 is 94684311.

11348649 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 8 + 649 = 666.

11348649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1140624 + 10208025 = 1068^2 + 3195^2 .

It is not a de Polignac number, because 11348649 - 2³ = 11348641 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11348641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48382 + ... + 48615.

Almost surely, 2^11348649 is an apocalyptic number.

It is an amenable number.

11348649 is a deficient number, since it is larger than the sum of its proper divisors (6304987).

11348649 is a wasteful number, since it uses less digits than its factorization.

11348649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97016 (or 97013 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 11348649 is about 3368.7755935948. The cubic root of 11348649 is about 224.7232746124.

The spelling of 11348649 in words is "eleven million, three hundred forty-eight thousand, six hundred forty-nine".