80282078 has 8 divisors (see below), whose sum is σ = 120470520. Its totient is φ = 40125240.

The previous prime is 80282071. The next prime is 80282089. The reversal of 80282078 is 87028208.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80282071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53 + ... + 12671.

It is an arithmetic number, because the mean of its divisors is an integer number (15058815).

Almost surely, 2^80282078 is an apocalyptic number.

80282078 is a deficient number, since it is larger than the sum of its proper divisors (40188442).

80282078 is a wasteful number, since it uses less digits than its factorization.

80282078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15802.

The product of its (nonzero) digits is 14336, while the sum is 35.

The square root of 80282078 is about 8960.0266740674. The cubic root of 80282078 is about 431.3927761376.

The spelling of 80282078 in words is "eighty million, two hundred eighty-two thousand, seventy-eight".