31196341 has 12 divisors (see below), whose sum is σ = 34435296. Its totient is φ = 28240520.

The previous prime is 31196311. The next prime is 31196353. The reversal of 31196341 is 14369113.

It is a de Polignac number, because none of the positive numbers 2^k-31196341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31196311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41616 + ... + 42358.

It is an arithmetic number, because the mean of its divisors is an integer number (2869608).

Almost surely, 2^31196341 is an apocalyptic number.

It is an amenable number.

31196341 is a deficient number, since it is larger than the sum of its proper divisors (3238955).

31196341 is a wasteful number, since it uses less digits than its factorization.

31196341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112 (or 1101 counting only the distinct ones).

The product of its digits is 1944, while the sum is 28.

The square root of 31196341 is about 5585.3684748636. The cubic root of 31196341 is about 314.7998762450.

The spelling of 31196341 in words is "thirty-one million, one hundred ninety-six thousand, three hundred forty-one".