80071708 has 6 divisors (see below), whose sum is σ = 140125496. Its totient is φ = 40035852.

The previous prime is 80071703. The next prime is 80071723. The reversal of 80071708 is 80717008.

It is a super-2 number, since 2×80071708² = 12822956844074528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80071708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80071703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10008960 + ... + 10008967.

Almost surely, 2^80071708 is an apocalyptic number.

It is an amenable number.

80071708 is a deficient number, since it is larger than the sum of its proper divisors (60053788).

80071708 is a wasteful number, since it uses less digits than its factorization.

80071708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20017931 (or 20017929 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 31.

The square root of 80071708 is about 8948.2796111878. The cubic root of 80071708 is about 431.0156413952.

The spelling of 80071708 in words is "eighty million, seventy-one thousand, seven hundred eight".