85862023 has 4 divisors (see below), whose sum is σ = 92466808. Its totient is φ = 79257240.

The previous prime is 85862003. The next prime is 85862039. The reversal of 85862023 is 32026858.

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 85862023 - 2⁵ = 85861991 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 85862023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85862003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3302373 + ... + 3302398.

It is an arithmetic number, because the mean of its divisors is an integer number (23116702).

Almost surely, 2^85862023 is an apocalyptic number.

85862023 is a deficient number, since it is larger than the sum of its proper divisors (6604785).

85862023 is a wasteful number, since it uses less digits than its factorization.

85862023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6604784.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 85862023 is about 9266.1762879842. The cubic root of 85862023 is about 441.1643112985.

It can be divided in two parts, 8586 and 2023, that added together give a square (10609 = 103²).

The spelling of 85862023 in words is "eighty-five million, eight hundred sixty-two thousand, twenty-three".