11731293 has 12 divisors (see below), whose sum is σ = 19366048. Its totient is φ = 6703560.

The previous prime is 11731271. The next prime is 11731297. The reversal of 11731293 is 39213711.

It is not a de Polignac number, because 11731293 - 2⁵ = 11731261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11731297) 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 in 11 ways as a sum of consecutive naturals, for example, 93043 + ... + 93168.

Almost surely, 2^11731293 is an apocalyptic number.

It is an amenable number.

11731293 is a deficient number, since it is larger than the sum of its proper divisors (7634755).

11731293 is a wasteful number, since it uses less digits than its factorization.

11731293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186224 (or 186221 counting only the distinct ones).

The product of its digits is 1134, while the sum is 27.

The square root of 11731293 is about 3425.0975168599. The cubic root of 11731293 is about 227.2210839411.

The spelling of 11731293 in words is "eleven million, seven hundred thirty-one thousand, two hundred ninety-three".