71014514 has 16 divisors (see below), whose sum is σ = 113244480. Its totient is φ = 33303600.

The previous prime is 71014513. The next prime is 71014519. The reversal of 71014514 is 41541017.

It is a happy number.

It is a super-2 number, since 2×71014514² = 10086122397312392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 71014514.

It is not an unprimeable number, because it can be changed into a prime (71014513) 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 in 7 ways as a sum of consecutive naturals, for example, 5414 + ... + 13089.

It is an arithmetic number, because the mean of its divisors is an integer number (7077780).

Almost surely, 2^71014514 is an apocalyptic number.

71014514 is a deficient number, since it is larger than the sum of its proper divisors (42229966).

71014514 is a wasteful number, since it uses less digits than its factorization.

71014514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18625.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 71014514 is about 8427.0109766156. The cubic root of 71014514 is about 414.1099889019.

The spelling of 71014514 in words is "seventy-one million, fourteen thousand, five hundred fourteen".