71047802 has 16 divisors (see below), whose sum is σ = 128207040. Its totient is φ = 28846368.

The previous prime is 71047771. The next prime is 71047831. The reversal of 71047802 is 20874017.

It is an unprimeable number.

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, 133283 + ... + 133814.

It is an arithmetic number, because the mean of its divisors is an integer number (8012940).

Almost surely, 2^71047802 is an apocalyptic number.

71047802 is a deficient number, since it is larger than the sum of its proper divisors (57159238).

71047802 is a wasteful number, since it uses less digits than its factorization.

71047802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267125.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 71047802 is about 8428.9858227429. The cubic root of 71047802 is about 414.1746833764.

The spelling of 71047802 in words is "seventy-one million, forty-seven thousand, eight hundred two".