11347444 has 6 divisors (see below), whose sum is σ = 19858034. Its totient is φ = 5673720.

The previous prime is 11347423. The next prime is 11347463. The reversal of 11347444 is 44474311.

It can be written as a sum of positive squares in only one way, i.e., 11155600 + 191844 = 3340^2 + 438^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1418427 + ... + 1418434.

Almost surely, 2^11347444 is an apocalyptic number.

It is an amenable number.

11347444 is a deficient number, since it is larger than the sum of its proper divisors (8510590).

11347444 is a wasteful number, since it uses less digits than its factorization.

11347444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836865 (or 2836863 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 11347444 is about 3368.5967404841. The cubic root of 11347444 is about 224.7153206221.

The spelling of 11347444 in words is "eleven million, three hundred forty-seven thousand, four hundred forty-four".