31714064 has 10 divisors (see below), whose sum is σ = 61446030. Its totient is φ = 15857024.

The previous prime is 31714063. The next prime is 31714117. The reversal of 31714064 is 46041713.

It can be written as a sum of positive squares in only one way, i.e., 21086464 + 10627600 = 4592^2 + 3260^2 .

It is not an unprimeable number, because it can be changed into a prime (31714063) by changing a digit.

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 as a sum of consecutive naturals, namely, 991049 + ... + 991080.

It is an arithmetic number, because the mean of its divisors is an integer number (6144603).

Almost surely, 2^31714064 is an apocalyptic number.

It is an amenable number.

31714064 is a deficient number, since it is larger than the sum of its proper divisors (29731966).

31714064 is a wasteful number, since it uses less digits than its factorization.

31714064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982137 (or 1982131 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 31714064 is about 5631.5241276230. The cubic root of 31714064 is about 316.5317650078.

Adding to 31714064 its reverse (46041713), we get a palindrome (77755777).

The spelling of 31714064 in words is "thirty-one million, seven hundred fourteen thousand, sixty-four".