8078263 has 8 divisors (see below), whose sum is σ = 8240400. Its totient is φ = 7917888.

The previous prime is 8078261. The next prime is 8078297. The reversal of 8078263 is 3628708.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8078263 - 2¹ = 8078261 is a prime.

It is a Duffinian number.

8078263 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8078261) 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, 12045 + ... + 12697.

It is an arithmetic number, because the mean of its divisors is an integer number (1030050).

Almost surely, 2^8078263 is an apocalyptic number.

8078263 is a deficient number, since it is larger than the sum of its proper divisors (162137).

8078263 is a wasteful number, since it uses less digits than its factorization.

8078263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 8078263 is about 2842.2285270541. The cubic root of 8078263 is about 200.6500763808.

The spelling of 8078263 in words is "eight million, seventy-eight thousand, two hundred sixty-three".