12401241 has 8 divisors (see below), whose sum is σ = 17105280. Its totient is φ = 7982352.

The previous prime is 12401189. The next prime is 12401251. The reversal of 12401241 is 14210421.

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

It is not a de Polignac number, because 12401241 - 2¹¹ = 12399193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12401241.

It is not an unprimeable number, because it can be changed into a prime (12401251) 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, 71185 + ... + 71358.

It is an arithmetic number, because the mean of its divisors is an integer number (2138160).

Almost surely, 2^12401241 is an apocalyptic number.

It is an amenable number.

12401241 is a deficient number, since it is larger than the sum of its proper divisors (4704039).

12401241 is a wasteful number, since it uses less digits than its factorization.

12401241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142575.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 12401241 is about 3521.5395780823. The cubic root of 12401241 is about 231.4666267139.

Adding to 12401241 its reverse (14210421), we get a palindrome (26611662).

The spelling of 12401241 in words is "twelve million, four hundred one thousand, two hundred forty-one".