11944867 has 8 divisors (see below), whose sum is σ = 13082112. Its totient is φ = 10816200.

The previous prime is 11944861. The next prime is 11944873. The reversal of 11944867 is 76844911.

11944867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11944861) and next prime (11944873).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11944867 - 2³ = 11944859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11944861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 978 + ... + 4984.

It is an arithmetic number, because the mean of its divisors is an integer number (1635264).

Almost surely, 2^11944867 is an apocalyptic number.

11944867 is a deficient number, since it is larger than the sum of its proper divisors (1137245).

11944867 is a wasteful number, since it uses less digits than its factorization.

11944867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4289.

The product of its digits is 48384, while the sum is 40.

The square root of 11944867 is about 3456.1346906624. The cubic root of 11944867 is about 228.5916905587.

The spelling of 11944867 in words is "eleven million, nine hundred forty-four thousand, eight hundred sixty-seven".