71414911 has 2 divisors, whose sum is σ = 71414912. Its totient is φ = 71414910.

The previous prime is 71414899. The next prime is 71414969. The reversal of 71414911 is 11941417.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 71414911 - 2²³ = 63026303 is a prime.

It is a super-3 number, since 3×71414911³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 71414911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71414971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35707455 + 35707456.

It is an arithmetic number, because the mean of its divisors is an integer number (35707456).

Almost surely, 2^71414911 is an apocalyptic number.

71414911 is a deficient number, since it is larger than the sum of its proper divisors (1).

71414911 is an equidigital number, since it uses as much as digits as its factorization.

71414911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 28.

The square root of 71414911 is about 8450.7343467890. The cubic root of 71414911 is about 414.8868148292.

It can be divided in two parts, 714 and 14911, that added together give a 6-th power (15625 = 5⁶).

The spelling of 71414911 in words is "seventy-one million, four hundred fourteen thousand, nine hundred eleven".