80071082 has 32 divisors (see below), whose sum is σ = 149721600. Its totient is φ = 31269888.

The previous prime is 80071081. The next prime is 80071091. The reversal of 80071082 is 28017008.

It is a super-2 number, since 2×80071082² = 12822756345301448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a zygodrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (80071081) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 11594 + ... + 17162.

It is an arithmetic number, because the mean of its divisors is an integer number (4678800).

Almost surely, 2^80071082 is an apocalyptic number.

80071082 is a deficient number, since it is larger than the sum of its proper divisors (69650518).

80071082 is a wasteful number, since it uses less digits than its factorization.

80071082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5670.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 80071082 is about 8948.2446323287. The cubic root of 80071082 is about 431.0145181666.

The spelling of 80071082 in words is "eighty million, seventy-one thousand, eighty-two".