31294041 has 8 divisors (see below), whose sum is σ = 41937984. Its totient is φ = 20756400.

The previous prime is 31294019. The next prime is 31294051. The reversal of 31294041 is 14049213.

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

It is not a de Polignac number, because 31294041 - 2⁹ = 31293529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31294051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25885 + ... + 27066.

It is an arithmetic number, because the mean of its divisors is an integer number (5242248).

Almost surely, 2^31294041 is an apocalyptic number.

It is an amenable number.

31294041 is a deficient number, since it is larger than the sum of its proper divisors (10643943).

31294041 is a wasteful number, since it uses less digits than its factorization.

31294041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53151.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 31294041 is about 5594.1077036468. The cubic root of 31294041 is about 315.1281615047.

The spelling of 31294041 in words is "thirty-one million, two hundred ninety-four thousand, forty-one".