85023675 has 90 divisors (see below), whose sum is σ = 173611284. Its totient is φ = 41104800.

The previous prime is 85023667. The next prime is 85023677. The reversal of 85023675 is 57632058.

It is not a de Polignac number, because 85023675 - 2³ = 85023667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85023677) by changing a digit.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 244852 + ... + 245198.

Almost surely, 2^85023675 is an apocalyptic number.

85023675 is an abundant number, since it is smaller than the sum of its proper divisors (88587609).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85023675 is a wasteful number, since it uses less digits than its factorization.

85023675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 85023675 is about 9220.8283250476. The cubic root of 85023675 is about 439.7237849725.

The spelling of 85023675 in words is "eighty-five million, twenty-three thousand, six hundred seventy-five".