11969796 has 24 divisors (see below), whose sum is σ = 28685440. Its totient is φ = 3881952.

The previous prime is 11969777. The next prime is 11969801. The reversal of 11969796 is 69796911.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13036 + ... + 13923.

Almost surely, 2^11969796 is an apocalyptic number.

It is an amenable number.

11969796 is an abundant number, since it is smaller than the sum of its proper divisors (16715644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11969796 is a wasteful number, since it uses less digits than its factorization.

11969796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27003 (or 27001 counting only the distinct ones).

The product of its digits is 183708, while the sum is 48.

The square root of 11969796 is about 3459.7392965367. The cubic root of 11969796 is about 228.7506040774.

The spelling of 11969796 in words is "eleven million, nine hundred sixty-nine thousand, seven hundred ninety-six".