80068278 has 16 divisors (see below), whose sum is σ = 160599600. Its totient is φ = 26612256.

The previous prime is 80068271. The next prime is 80068291. The reversal of 80068278 is 87286008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80068271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17025 + ... + 21212.

It is an arithmetic number, because the mean of its divisors is an integer number (10037475).

Almost surely, 2^80068278 is an apocalyptic number.

80068278 is an abundant number, since it is smaller than the sum of its proper divisors (80531322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80068278 is a wasteful number, since it uses less digits than its factorization.

80068278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38591.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 80068278 is about 8948.0879521829. The cubic root of 80068278 is about 431.0094868920.

The spelling of 80068278 in words is "eighty million, sixty-eight thousand, two hundred seventy-eight".