85132895 has 4 divisors (see below), whose sum is σ = 102159480. Its totient is φ = 68106312.

The previous prime is 85132891. The next prime is 85132921. The reversal of 85132895 is 59823158.

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 85132895 - 2² = 85132891 is a prime.

It is a super-2 number, since 2×85132895² = 14495219622162050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85132891) 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, 8513285 + ... + 8513294.

It is an arithmetic number, because the mean of its divisors is an integer number (25539870).

Almost surely, 2^85132895 is an apocalyptic number.

85132895 is a deficient number, since it is larger than the sum of its proper divisors (17026585).

85132895 is a wasteful number, since it uses less digits than its factorization.

85132895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17026584.

The product of its digits is 86400, while the sum is 41.

The square root of 85132895 is about 9226.7488857127. The cubic root of 85132895 is about 439.9119916954.

The spelling of 85132895 in words is "eighty-five million, one hundred thirty-two thousand, eight hundred ninety-five".