80068988 has 6 divisors (see below), whose sum is σ = 140120736. Its totient is φ = 40034492.

The previous prime is 80068987. The next prime is 80068993. The reversal of 80068988 is 88986008.

It is a super-2 number, since 2×80068988² = 12822085678688288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80068981) 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 as a sum of consecutive naturals, namely, 10008620 + ... + 10008627.

It is an arithmetic number, because the mean of its divisors is an integer number (23353456).

Almost surely, 2^80068988 is an apocalyptic number.

It is an amenable number.

80068988 is a deficient number, since it is larger than the sum of its proper divisors (60051748).

80068988 is a wasteful number, since it uses less digits than its factorization.

80068988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20017251 (or 20017249 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 47.

The square root of 80068988 is about 8948.1276253750. The cubic root of 80068988 is about 431.0107608706.

The spelling of 80068988 in words is "eighty million, sixty-eight thousand, nine hundred eighty-eight".