11994850 has 48 divisors (see below), whose sum is σ = 26123328. Its totient is φ = 4011840.

The previous prime is 11994847. The next prime is 11994859. The reversal of 11994850 is 5849911.

11994850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11994859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14652 + ... + 15448.

It is an arithmetic number, because the mean of its divisors is an integer number (544236).

Almost surely, 2^11994850 is an apocalyptic number.

11994850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11994850 is an abundant number, since it is smaller than the sum of its proper divisors (14128478).

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

11994850 is a wasteful number, since it uses less digits than its factorization.

11994850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859 (or 854 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 11994850 is about 3463.3581968950. The cubic root of 11994850 is about 228.9100922779.

The spelling of 11994850 in words is "eleven million, nine hundred ninety-four thousand, eight hundred fifty".