820482595 has 4 divisors (see below), whose sum is σ = 984579120. Its totient is φ = 656386072.

The previous prime is 820482589. The next prime is 820482601. The reversal of 820482595 is 595284028.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (820482589) and next prime (820482601).

It is a cyclic number.

It is not a de Polignac number, because 820482595 - 2⁵ = 820482563 is a prime.

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, 82048255 + ... + 82048264.

It is an arithmetic number, because the mean of its divisors is an integer number (246144780).

Almost surely, 2^820482595 is an apocalyptic number.

820482595 is a deficient number, since it is larger than the sum of its proper divisors (164096525).

820482595 is a wasteful number, since it uses less digits than its factorization.

820482595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164096524.

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 820482595 is about 28644.0673613228. The cubic root of 820482595 is about 936.1737458863.

The spelling of 820482595 in words is "eight hundred twenty million, four hundred eighty-two thousand, five hundred ninety-five".