11969226 has 24 divisors (see below), whose sum is σ = 26291460. Its totient is φ = 3934656.

The previous prime is 11969219. The next prime is 11969233. The reversal of 11969226 is 62296911.

11969226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11969219) and next prime (11969233).

It can be written as a sum of positive squares in 2 ways, for example, as 11553201 + 416025 = 3399^2 + 645^2 .

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3241 + ... + 5868.

Almost surely, 2^11969226 is an apocalyptic number.

11969226 is an abundant number, since it is smaller than the sum of its proper divisors (14322234).

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

11969226 is a wasteful number, since it uses less digits than its factorization.

11969226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9190 (or 9187 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 11969226 is about 3459.6569194069. The cubic root of 11969226 is about 228.7469729959.

The spelling of 11969226 in words is "eleven million, nine hundred sixty-nine thousand, two hundred twenty-six".