71000092 has 24 divisors (see below), whose sum is σ = 133370496. Its totient is φ = 32951808.

The previous prime is 71000087. The next prime is 71000099. The reversal of 71000092 is 29000017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71000099) 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 7 ways as a sum of consecutive naturals, for example, 2188 + ... + 12115.

It is an arithmetic number, because the mean of its divisors is an integer number (5557104).

Almost surely, 2^71000092 is an apocalyptic number.

It is an amenable number.

71000092 is a deficient number, since it is larger than the sum of its proper divisors (62370404).

71000092 is a wasteful number, since it uses less digits than its factorization.

71000092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14397 (or 14395 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 71000092 is about 8426.1552323702. The cubic root of 71000092 is about 414.0819537944.

The spelling of 71000092 in words is "seventy-one million, ninety-two", and thus it is an aban number and an uban number.