71410077 has 12 divisors (see below), whose sum is σ = 104839644. Its totient is φ = 46825920.

The previous prime is 71410063. The next prime is 71410103. The reversal of 71410077 is 77001417.

It can be written as a sum of positive squares in 2 ways, for example, as 9771876 + 61638201 = 3126^2 + 7851^2 .

It is not a de Polignac number, because 71410077 - 2¹⁰ = 71409053 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 71410077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71410177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64488 + ... + 65585.

It is an arithmetic number, because the mean of its divisors is an integer number (8736637).

Almost surely, 2^71410077 is an apocalyptic number.

It is an amenable number.

71410077 is a deficient number, since it is larger than the sum of its proper divisors (33429567).

71410077 is a wasteful number, since it uses less digits than its factorization.

71410077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130140 (or 130137 counting only the distinct ones).

The product of its (nonzero) digits is 1372, while the sum is 27.

The square root of 71410077 is about 8450.4483313017. The cubic root of 71410077 is about 414.8774535344.

The spelling of 71410077 in words is "seventy-one million, four hundred ten thousand, seventy-seven".