31414241 has 8 divisors (see below), whose sum is σ = 32545800. Its totient is φ = 30300160.

The previous prime is 31414231. The next prime is 31414267. The reversal of 31414241 is 14241413.

It can be written as a sum of positive squares in 4 ways, for example, as 1164241 + 30250000 = 1079^2 + 5500^2 .

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 31414241 - 2¹⁴ = 31397857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31414231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656 + ... + 7953.

It is an arithmetic number, because the mean of its divisors is an integer number (4068225).

Almost surely, 2^31414241 is an apocalyptic number.

It is an amenable number.

31414241 is a deficient number, since it is larger than the sum of its proper divisors (1131559).

31414241 is an equidigital number, since it uses as much as digits as its factorization.

31414241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8739.

The product of its digits is 384, while the sum is 20.

The square root of 31414241 is about 5604.8408541189. The cubic root of 31414241 is about 315.5311137411.

Adding to 31414241 its reverse (14241413), we get a palindrome (45655654).

The spelling of 31414241 in words is "thirty-one million, four hundred fourteen thousand, two hundred forty-one".