11457344 has 14 divisors (see below), whose sum is σ = 22735794. Its totient is φ = 5728640.

The previous prime is 11457343. The next prime is 11457359. The reversal of 11457344 is 44375411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8526400 + 2930944 = 2920^2 + 1712^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11457343) by changing a digit.

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 as a sum of consecutive naturals, namely, 89447 + ... + 89574.

Almost surely, 2^11457344 is an apocalyptic number.

It is an amenable number.

11457344 is a deficient number, since it is larger than the sum of its proper divisors (11278450).

11457344 is an equidigital number, since it uses as much as digits as its factorization.

11457344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179033 (or 179023 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 11457344 is about 3384.8698645590. The cubic root of 11457344 is about 225.4384471210.

The spelling of 11457344 in words is "eleven million, four hundred fifty-seven thousand, three hundred forty-four".