31114084 has 9 divisors (see below), whose sum is σ = 54469177. Its totient is φ = 15551464.

The previous prime is 31114079. The next prime is 31114093. The reversal of 31114084 is 48041113.

The square root of 31114084 is 5578.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 19554084 + 11560000 = 4422^2 + 3400^2 .

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 9762 + ... + 12550.

Almost surely, 2^31114084 is an apocalyptic number.

31114084 is the 5578-th square number.

It is an amenable number.

31114084 is a deficient number, since it is larger than the sum of its proper divisors (23355093).

31114084 is an frugal number, since it uses more digits than its factorization.

31114084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5582 (or 2791 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The cubic root of 31114084 is about 314.5229496877.

Adding to 31114084 its reverse (48041113), we get a palindrome (79155197).

The spelling of 31114084 in words is "thirty-one million, one hundred fourteen thousand, eighty-four".