11938441 has 8 divisors (see below), whose sum is σ = 12972800. Its totient is φ = 10944720.

The previous prime is 11938439. The next prime is 11938453. The reversal of 11938441 is 14483911.

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 11938441 - 2¹ = 11938439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11938481) 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 7 ways as a sum of consecutive naturals, for example, 9546 + ... + 10723.

It is an arithmetic number, because the mean of its divisors is an integer number (1621600).

Almost surely, 2^11938441 is an apocalyptic number.

It is an amenable number.

11938441 is a deficient number, since it is larger than the sum of its proper divisors (1034359).

11938441 is a wasteful number, since it uses less digits than its factorization.

11938441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20319.

The product of its digits is 3456, while the sum is 31.

The square root of 11938441 is about 3455.2049143285. The cubic root of 11938441 is about 228.5506912548.

The spelling of 11938441 in words is "eleven million, nine hundred thirty-eight thousand, four hundred forty-one".