11916322 has 24 divisors (see below), whose sum is σ = 20143116. Its totient is φ = 5280000.

The previous prime is 11916313. The next prime is 11916329. The reversal of 11916322 is 22361911.

It can be written as a sum of positive squares in 2 ways, for example, as 7502121 + 4414201 = 2739^2 + 2101^2 .

It is not an unprimeable number, because it can be changed into a prime (11916329) 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, 9322 + ... + 10522.

Almost surely, 2^11916322 is an apocalyptic number.

11916322 is a deficient number, since it is larger than the sum of its proper divisors (8226794).

11916322 is a wasteful number, since it uses less digits than its factorization.

11916322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266 (or 1255 counting only the distinct ones).

The product of its digits is 648, while the sum is 25.

The square root of 11916322 is about 3452.0026071833. The cubic root of 11916322 is about 228.4094545545.

The spelling of 11916322 in words is "eleven million, nine hundred sixteen thousand, three hundred twenty-two".