926828563 has 2 divisors, whose sum is σ = 926828564. Its totient is φ = 926828562.

The previous prime is 926828479. The next prime is 926828641. The reversal of 926828563 is 365828629.

926828563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 926828563 - 2⁹ = 926828051 is a prime.

It is a super-2 number, since 2×926828563² = 1718022370385289938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (926828663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 463414281 + 463414282.

It is an arithmetic number, because the mean of its divisors is an integer number (463414282).

Almost surely, 2^926828563 is an apocalyptic number.

926828563 is a deficient number, since it is larger than the sum of its proper divisors (1).

926828563 is an equidigital number, since it uses as much as digits as its factorization.

926828563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 49.

The square root of 926828563 is about 30443.8592001737. The cubic root of 926828563 is about 974.9891957602.

The spelling of 926828563 in words is "nine hundred twenty-six million, eight hundred twenty-eight thousand, five hundred sixty-three".