31241041 has 8 divisors (see below), whose sum is σ = 34360704. Its totient is φ = 28223760.

The previous prime is 31241039. The next prime is 31241051. The reversal of 31241041 is 14014213.

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 31241041 - 2¹ = 31241039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31241051) 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, 24955 + ... + 26176.

It is an arithmetic number, because the mean of its divisors is an integer number (4295088).

Almost surely, 2^31241041 is an apocalyptic number.

It is an amenable number.

31241041 is a deficient number, since it is larger than the sum of its proper divisors (3119663).

31241041 is a wasteful number, since it uses less digits than its factorization.

31241041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51191.

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

The square root of 31241041 is about 5589.3685689888. The cubic root of 31241041 is about 314.9501592430.

Adding to 31241041 its reverse (14014213), we get a palindrome (45255254).

The spelling of 31241041 in words is "thirty-one million, two hundred forty-one thousand, forty-one".