11994499 has 4 divisors (see below), whose sum is σ = 13084920. Its totient is φ = 10904080.

The previous prime is 11994497. The next prime is 11994517. The reversal of 11994499 is 99449911.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11994499 - 2¹ = 11994497 is a prime.

It is a super-2 number, since 2×11994499² = 287736012522002, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11994497) 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, 545194 + ... + 545215.

It is an arithmetic number, because the mean of its divisors is an integer number (3271230).

Almost surely, 2^11994499 is an apocalyptic number.

11994499 is a deficient number, since it is larger than the sum of its proper divisors (1090421).

11994499 is a wasteful number, since it uses less digits than its factorization.

11994499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090420.

The product of its digits is 104976, while the sum is 46.

The square root of 11994499 is about 3463.3075231634. The cubic root of 11994499 is about 228.9078594244.

The spelling of 11994499 in words is "eleven million, nine hundred ninety-four thousand, four hundred ninety-nine".