31041241 has 8 divisors (see below), whose sum is σ = 38700864. Its totient is φ = 24187920.

The previous prime is 31041211. The next prime is 31041259. The reversal of 31041241 is 14214013.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31041241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31041211) 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, 201490 + ... + 201643.

It is an arithmetic number, because the mean of its divisors is an integer number (4837608).

Almost surely, 2^31041241 is an apocalyptic number.

It is an amenable number.

31041241 is a deficient number, since it is larger than the sum of its proper divisors (7659623).

31041241 is a wasteful number, since it uses less digits than its factorization.

31041241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403151.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 31041241 is about 5571.4666830198. The cubic root of 31041241 is about 314.2773085414.

Adding to 31041241 its reverse (14214013), we get a palindrome (45255254).

The spelling of 31041241 in words is "thirty-one million, forty-one thousand, two hundred forty-one".