71714089 has 2 divisors, whose sum is σ = 71714090. Its totient is φ = 71714088.

The previous prime is 71714063. The next prime is 71714117. The reversal of 71714089 is 98041717.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39904489 + 31809600 = 6317^2 + 5640^2 .

It is a cyclic number.

It is not a de Polignac number, because 71714089 - 2¹⁹ = 71189801 is a prime.

It is a super-2 number, since 2×71714089² = 10285821122199842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (71714009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35857044 + 35857045.

It is an arithmetic number, because the mean of its divisors is an integer number (35857045).

Almost surely, 2^71714089 is an apocalyptic number.

It is an amenable number.

71714089 is a deficient number, since it is larger than the sum of its proper divisors (1).

71714089 is an equidigital number, since it uses as much as digits as its factorization.

71714089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 71714089 is about 8468.4171484404. The cubic root of 71714089 is about 415.4653685049.

The spelling of 71714089 in words is "seventy-one million, seven hundred fourteen thousand, eighty-nine".