85465135 has 16 divisors (see below), whose sum is σ = 123379200. Its totient is φ = 55519776.

The previous prime is 85465067. The next prime is 85465139. The reversal of 85465135 is 53156458.

It is a cyclic number.

It is not a de Polignac number, because 85465135 - 2⁷ = 85465007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85465094 and 85465103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85465139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63595 + ... + 64924.

It is an arithmetic number, because the mean of its divisors is an integer number (7711200).

Almost surely, 2^85465135 is an apocalyptic number.

85465135 is a deficient number, since it is larger than the sum of its proper divisors (37914065).

85465135 is a wasteful number, since it uses less digits than its factorization.

85465135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128550.

The product of its digits is 72000, while the sum is 37.

The square root of 85465135 is about 9244.7355289375. The cubic root of 85465135 is about 440.4835163339.

The spelling of 85465135 in words is "eighty-five million, four hundred sixty-five thousand, one hundred thirty-five".