11273722 has 8 divisors (see below), whose sum is σ = 16925076. Its totient is φ = 5632032.

The previous prime is 11273701. The next prime is 11273741. The reversal of 11273722 is 22737211.

11273722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11229201 + 44521 = 3351^2 + 211^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2518 + ... + 5374.

Almost surely, 2^11273722 is an apocalyptic number.

11273722 is a deficient number, since it is larger than the sum of its proper divisors (5651354).

11273722 is a wasteful number, since it uses less digits than its factorization.

11273722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4832.

The product of its digits is 1176, while the sum is 25.

The square root of 11273722 is about 3357.6363710205. The cubic root of 11273722 is about 224.2276199201.

The spelling of 11273722 in words is "eleven million, two hundred seventy-three thousand, seven hundred twenty-two".