7928063 has 8 divisors (see below), whose sum is σ = 9314256. Its totient is φ = 6652800.

The previous prime is 7928059. The next prime is 7928083. The reversal of 7928063 is 3608297.

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

It is not a de Polignac number, because 7928063 - 2² = 7928059 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7928003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27578 + ... + 27863.

It is an arithmetic number, because the mean of its divisors is an integer number (1164282).

Almost surely, 2^7928063 is an apocalyptic number.

7928063 is a deficient number, since it is larger than the sum of its proper divisors (1386193).

7928063 is a wasteful number, since it uses less digits than its factorization.

7928063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55465.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 7928063 is about 2815.6816226271. The cubic root of 7928063 is about 199.3987191181.

The spelling of 7928063 in words is "seven million, nine hundred twenty-eight thousand, sixty-three".