8083278 has 24 divisors (see below), whose sum is σ = 20016048. Its totient is φ = 2309472.

The previous prime is 8083259. The next prime is 8083289. The reversal of 8083278 is 8723808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31951 + ... + 32202.

It is an arithmetic number, because the mean of its divisors is an integer number (834002).

Almost surely, 2^8083278 is an apocalyptic number.

8083278 is an abundant number, since it is smaller than the sum of its proper divisors (11932770).

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

8083278 is a wasteful number, since it uses less digits than its factorization.

8083278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64168 (or 64165 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 8083278 is about 2843.1106204297. The cubic root of 8083278 is about 200.6915890994.

The spelling of 8083278 in words is "eight million, eighty-three thousand, two hundred seventy-eight".