85243675 has 12 divisors (see below), whose sum is σ = 115311816. Its totient is φ = 61995200.

The previous prime is 85243649. The next prime is 85243699. The reversal of 85243675 is 57634258.

It is not a de Polignac number, because 85243675 - 2⁵ = 85243643 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154714 + ... + 155263.

It is an arithmetic number, because the mean of its divisors is an integer number (9609318).

Almost surely, 2^85243675 is an apocalyptic number.

85243675 is a deficient number, since it is larger than the sum of its proper divisors (30068141).

85243675 is a wasteful number, since it uses less digits than its factorization.

85243675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309998 (or 309993 counting only the distinct ones).

The product of its digits is 201600, while the sum is 40.

The square root of 85243675 is about 9232.7501320029. The cubic root of 85243675 is about 440.1027222288.

The spelling of 85243675 in words is "eighty-five million, two hundred forty-three thousand, six hundred seventy-five".