31196 has 12 divisors (see below), whose sum is σ = 59640. Its totient is φ = 14160.

The previous prime is 31193. The next prime is 31219. The reversal of 31196 is 69113.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31193) 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, 311 + ... + 398.

It is an arithmetic number, because the mean of its divisors is an integer number (4970).

2³¹¹⁹⁶ is an apocalyptic number.

It is an amenable number.

31196 is a deficient number, since it is larger than the sum of its proper divisors (28444).

31196 is a wasteful number, since it uses less digits than its factorization.

31196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724 (or 722 counting only the distinct ones).

The product of its digits is 162, while the sum is 20.

The square root of 31196 is about 176.6238941933. The cubic root of 31196 is about 31.4798729239.

It can be divided in two parts, 3119 and 6, that added together give a 5-th power (3125 = 5⁵).

The spelling of 31196 in words is "thirty-one thousand, one hundred ninety-six".