31714982 has 8 divisors (see below), whose sum is σ = 51231936. Its totient is φ = 14637672.

The previous prime is 31714939. The next prime is 31714987. The reversal of 31714982 is 28941713.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31714987) 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, 609878 + ... + 609929.

It is an arithmetic number, because the mean of its divisors is an integer number (6403992).

Almost surely, 2^31714982 is an apocalyptic number.

31714982 is a deficient number, since it is larger than the sum of its proper divisors (19516954).

31714982 is a wasteful number, since it uses less digits than its factorization.

31714982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219822.

The product of its digits is 12096, while the sum is 35.

The square root of 31714982 is about 5631.6056324995. The cubic root of 31714982 is about 316.5348191035.

The spelling of 31714982 in words is "thirty-one million, seven hundred fourteen thousand, nine hundred eighty-two".