11929396 has 12 divisors (see below), whose sum is σ = 21068740. Its totient is φ = 5909760.

The previous prime is 11929391. The next prime is 11929403. The reversal of 11929396 is 69392911.

It can be written as a sum of positive squares in 2 ways, for example, as 7784100 + 4145296 = 2790^2 + 2036^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11929391) 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 3 ways as a sum of consecutive naturals, for example, 13245 + ... + 14116.

Almost surely, 2^11929396 is an apocalyptic number.

It is an amenable number.

11929396 is a deficient number, since it is larger than the sum of its proper divisors (9139344).

11929396 is a wasteful number, since it uses less digits than its factorization.

11929396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27474 (or 27472 counting only the distinct ones).

The product of its digits is 26244, while the sum is 40.

The square root of 11929396 is about 3453.8957714442. The cubic root of 11929396 is about 228.4929572147.

The spelling of 11929396 in words is "eleven million, nine hundred twenty-nine thousand, three hundred ninety-six".