11969296 has 20 divisors (see below), whose sum is σ = 23244172. Its totient is φ = 5970816.

The previous prime is 11969273. The next prime is 11969311. The reversal of 11969296 is 69296911.

It can be written as a sum of positive squares in 2 ways, for example, as 4999696 + 6969600 = 2236^2 + 2640^2 .

It is a congruent number.

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, 13210 + ... + 14086.

Almost surely, 2^11969296 is an apocalyptic number.

11969296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11969296 is a deficient number, since it is larger than the sum of its proper divisors (11274876).

11969296 is an equidigital number, since it uses as much as digits as its factorization.

11969296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738 (or 1732 counting only the distinct ones).

The product of its digits is 52488, while the sum is 43.

The square root of 11969296 is about 3459.6670360022. The cubic root of 11969296 is about 228.7474189244.

The spelling of 11969296 in words is "eleven million, nine hundred sixty-nine thousand, two hundred ninety-six".