12049841 has 8 divisors (see below), whose sum is σ = 12239040. Its totient is φ = 11862288.

The previous prime is 12049831. The next prime is 12049853. The reversal of 12049841 is 14894021.

12049841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 12049841 - 2²² = 7855537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12049831) 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, 24500 + ... + 24986.

It is an arithmetic number, because the mean of its divisors is an integer number (1529880).

Almost surely, 2^12049841 is an apocalyptic number.

It is an amenable number.

12049841 is a deficient number, since it is larger than the sum of its proper divisors (189199).

12049841 is a wasteful number, since it uses less digits than its factorization.

12049841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 12049841 is about 3471.2880894561. The cubic root of 12049841 is about 229.2593757054.

The spelling of 12049841 in words is "twelve million, forty-nine thousand, eight hundred forty-one".