11441493 has 40 divisors (see below), whose sum is σ = 20699712. Its totient is φ = 6148224.

The previous prime is 11441471. The next prime is 11441497. The reversal of 11441493 is 39414411.

It is not a de Polignac number, because 11441493 - 2⁹ = 11440981 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11441497) 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 39 ways as a sum of consecutive naturals, for example, 9046 + ... + 10232.

Almost surely, 2^11441493 is an apocalyptic number.

It is an amenable number.

11441493 is a deficient number, since it is larger than the sum of its proper divisors (9258219).

11441493 is a wasteful number, since it uses less digits than its factorization.

11441493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223 (or 1214 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 11441493 is about 3382.5276052089. The cubic root of 11441493 is about 225.3344359874.

The spelling of 11441493 in words is "eleven million, four hundred forty-one thousand, four hundred ninety-three".