8045278 has 8 divisors (see below), whose sum is σ = 12085920. Its totient is φ = 4016640.

The previous prime is 8045249. The next prime is 8045287. The reversal of 8045278 is 8725408.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1078 + ... + 4153.

It is an arithmetic number, because the mean of its divisors is an integer number (1510740).

Almost surely, 2^8045278 is an apocalyptic number.

8045278 is a deficient number, since it is larger than the sum of its proper divisors (4040642).

8045278 is a wasteful number, since it uses less digits than its factorization.

8045278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6002.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 8045278 is about 2836.4199265976. The cubic root of 8045278 is about 200.3766070572.

The spelling of 8045278 in words is "eight million, forty-five thousand, two hundred seventy-eight".