31714012 has 12 divisors (see below), whose sum is σ = 60545016. Its totient is φ = 14415440.

The previous prime is 31713989. The next prime is 31714013. The reversal of 31714012 is 21041713.

It is a super-2 number, since 2×31714012² = 2011557114272288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31714013) 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, 360343 + ... + 360430.

It is an arithmetic number, because the mean of its divisors is an integer number (5045418).

Almost surely, 2^31714012 is an apocalyptic number.

It is an amenable number.

31714012 is a deficient number, since it is larger than the sum of its proper divisors (28831004).

31714012 is a wasteful number, since it uses less digits than its factorization.

31714012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720788 (or 720786 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 31714012 is about 5631.5195107537. The cubic root of 31714012 is about 316.5315920072.

Adding to 31714012 its reverse (21041713), we get a palindrome (52755725).

The spelling of 31714012 in words is "thirty-one million, seven hundred fourteen thousand, twelve".