11829994 has 32 divisors (see below), whose sum is σ = 20964096. Its totient is φ = 4945920.

The previous prime is 11829991. The next prime is 11829997. The reversal of 11829994 is 49992811.

11829994 = 132² + 133² + ... + 335².

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11829991) and next prime (11829997).

It is a self number, because there is not a number n which added to its sum of digits gives 11829994.

It is not an unprimeable number, because it can be changed into a prime (11829991) 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 15 ways as a sum of consecutive naturals, for example, 17242 + ... + 17914.

It is an arithmetic number, because the mean of its divisors is an integer number (655128).

Almost surely, 2^11829994 is an apocalyptic number.

11829994 is a deficient number, since it is larger than the sum of its proper divisors (9134102).

11829994 is a wasteful number, since it uses less digits than its factorization.

11829994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750.

The product of its digits is 46656, while the sum is 43.

The square root of 11829994 is about 3439.4758321582. The cubic root of 11829994 is about 227.8565451338.

The spelling of 11829994 in words is "eleven million, eight hundred twenty-nine thousand, nine hundred ninety-four".