31134982 has 8 divisors (see below), whose sum is σ = 47964816. Its totient is φ = 15146712.

The previous prime is 31134937. The next prime is 31134997. The reversal of 31134982 is 28943113.

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

It is a super-3 number, since 3×31134982³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210298 + ... + 210445.

It is an arithmetic number, because the mean of its divisors is an integer number (5995602).

Almost surely, 2^31134982 is an apocalyptic number.

31134982 is a deficient number, since it is larger than the sum of its proper divisors (16829834).

31134982 is a wasteful number, since it uses less digits than its factorization.

31134982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420782.

The product of its digits is 5184, while the sum is 31.

The square root of 31134982 is about 5579.8729376214. The cubic root of 31134982 is about 314.5933511344.

The spelling of 31134982 in words is "thirty-one million, one hundred thirty-four thousand, nine hundred eighty-two".