8238285023 has 4 divisors (see below), whose sum is σ = 8238857088. Its totient is φ = 8237712960.

The previous prime is 8238284963. The next prime is 8238285037. The reversal of 8238285023 is 3205828328.

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

It is a cyclic number.

It is not a de Polignac number, because 8238285023 - 2⁸ = 8238284767 is a prime.

It is a super-2 number, since 2×8238285023² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8238284023) 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 3 ways as a sum of consecutive naturals, for example, 263858 + ... + 293423.

It is an arithmetic number, because the mean of its divisors is an integer number (2059714272).

Almost surely, 2^8238285023 is an apocalyptic number.

8238285023 is a deficient number, since it is larger than the sum of its proper divisors (572065).

8238285023 is a wasteful number, since it uses less digits than its factorization.

8238285023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572064.

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 8238285023 is about 90764.9988872363. The cubic root of 8238285023 is about 2019.6631323196.

The spelling of 8238285023 in words is "eight billion, two hundred thirty-eight million, two hundred eighty-five thousand, twenty-three".