31314041 has 4 divisors (see below), whose sum is σ = 34160784. Its totient is φ = 28467300.

The previous prime is 31314029. The next prime is 31314067. The reversal of 31314041 is 14041313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 31314041 - 2⁶ = 31313977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31314091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1423355 + ... + 1423376.

It is an arithmetic number, because the mean of its divisors is an integer number (8540196).

Almost surely, 2^31314041 is an apocalyptic number.

It is an amenable number.

31314041 is a deficient number, since it is larger than the sum of its proper divisors (2846743).

31314041 is a wasteful number, since it uses less digits than its factorization.

31314041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2846742.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 31314041 is about 5595.8950133111. The cubic root of 31314041 is about 315.1952799385.

Adding to 31314041 its reverse (14041313), we get a palindrome (45355354).

The spelling of 31314041 in words is "thirty-one million, three hundred fourteen thousand, forty-one".