85023165 has 8 divisors (see below), whose sum is σ = 136037088. Its totient is φ = 45345680.

The previous prime is 85023149. The next prime is 85023167. The reversal of 85023165 is 56132058.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 85023165 - 2⁴ = 85023149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85023167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2834091 + ... + 2834120.

It is an arithmetic number, because the mean of its divisors is an integer number (17004636).

Almost surely, 2^85023165 is an apocalyptic number.

It is an amenable number.

85023165 is a deficient number, since it is larger than the sum of its proper divisors (51013923).

85023165 is a wasteful number, since it uses less digits than its factorization.

85023165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5668219.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 85023165 is about 9220.8006702238. The cubic root of 85023165 is about 439.7229057680.

The spelling of 85023165 in words is "eighty-five million, twenty-three thousand, one hundred sixty-five".