85506675 has 24 divisors (see below), whose sum is σ = 141751344. Its totient is φ = 45480960.

The previous prime is 85506671. The next prime is 85506691. The reversal of 85506675 is 57660558.

It is not a de Polignac number, because 85506675 - 2² = 85506671 is a prime.

It is a super-2 number, since 2×85506675² = 14622782939111250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85506671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31159 + ... + 33791.

It is an arithmetic number, because the mean of its divisors is an integer number (5906306).

Almost surely, 2^85506675 is an apocalyptic number.

85506675 is a deficient number, since it is larger than the sum of its proper divisors (56244669).

85506675 is a wasteful number, since it uses less digits than its factorization.

85506675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3079 (or 3074 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 42.

The square root of 85506675 is about 9246.9819400710. The cubic root of 85506675 is about 440.5548698808.

It can be divided in two parts, 8550 and 6675, that added together give a triangular number (15225 = T₁₇₄).

The spelling of 85506675 in words is "eighty-five million, five hundred six thousand, six hundred seventy-five".