11294973 has 6 divisors (see below), whose sum is σ = 16314974. Its totient is φ = 7529976.

The previous prime is 11294963. The next prime is 11294981. The reversal of 11294973 is 37949211.

It can be written as a sum of positive squares in only one way, i.e., 10517049 + 777924 = 3243^2 + 882^2 .

It is not a de Polignac number, because 11294973 - 2⁴ = 11294957 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 (11294903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 627490 + ... + 627507.

Almost surely, 2^11294973 is an apocalyptic number.

It is an amenable number.

11294973 is a deficient number, since it is larger than the sum of its proper divisors (5020001).

11294973 is a wasteful number, since it uses less digits than its factorization.

11294973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255003 (or 1255000 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 11294973 is about 3360.7994584622. The cubic root of 11294973 is about 224.3684214002.

The spelling of 11294973 in words is "eleven million, two hundred ninety-four thousand, nine hundred seventy-three".