31014014 has 4 divisors (see below), whose sum is σ = 46521024. Its totient is φ = 15507006.

The previous prime is 31014013. The next prime is 31014017. The reversal of 31014014 is 41041013.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41041013 = 13 ⋅3157001.

It is a self number, because there is not a number n which added to its sum of digits gives 31014014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31014013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7753502 + ... + 7753505.

It is an arithmetic number, because the mean of its divisors is an integer number (11630256).

Almost surely, 2^31014014 is an apocalyptic number.

31014014 is a deficient number, since it is larger than the sum of its proper divisors (15507010).

31014014 is a wasteful number, since it uses less digits than its factorization.

31014014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15507009.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 31014014 is about 5569.0227149833. The cubic root of 31014014 is about 314.1853949986.

Adding to 31014014 its reverse (41041013), we get a palindrome (72055027).

The spelling of 31014014 in words is "thirty-one million, fourteen thousand, fourteen".