11944801 has 4 divisors (see below), whose sum is σ = 13030704. Its totient is φ = 10858900.

The previous prime is 11944763. The next prime is 11944811. The reversal of 11944801 is 10844911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11944801 - 2¹¹ = 11942753 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11944801.

It is not an unprimeable number, because it can be changed into a prime (11944811) 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, 542935 + ... + 542956.

It is an arithmetic number, because the mean of its divisors is an integer number (3257676).

Almost surely, 2^11944801 is an apocalyptic number.

11944801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11944801 is a deficient number, since it is larger than the sum of its proper divisors (1085903).

11944801 is a wasteful number, since it uses less digits than its factorization.

11944801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085902.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 11944801 is about 3456.1251424102. The cubic root of 11944801 is about 228.5912695388.

It can be divided in two parts, 1194 and 4801, that added together give a palindrome (5995).

The spelling of 11944801 in words is "eleven million, nine hundred forty-four thousand, eight hundred one".