11944850 has 12 divisors (see below), whose sum is σ = 22217514. Its totient is φ = 4777920.

The previous prime is 11944847. The next prime is 11944853. The reversal of 11944850 is 5844911.

It is an interprime number because it is at equal distance from previous prime (11944847) and next prime (11944853).

It can be written as a sum of positive squares in 3 ways, for example, as 10374841 + 1570009 = 3221^2 + 1253^2 .

It is not an unprimeable number, because it can be changed into a prime (11944853) 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 5 ways as a sum of consecutive naturals, for example, 119399 + ... + 119498.

Almost surely, 2^11944850 is an apocalyptic number.

11944850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11944850 is a deficient number, since it is larger than the sum of its proper divisors (10272664).

11944850 is a wasteful number, since it uses less digits than its factorization.

11944850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238909 (or 238904 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 11944850 is about 3456.1322312666. The cubic root of 11944850 is about 228.5915821143.

The spelling of 11944850 in words is "eleven million, nine hundred forty-four thousand, eight hundred fifty".