85168435 has 8 divisors (see below), whose sum is σ = 111493296. Its totient is φ = 61940640.

The previous prime is 85168429. The next prime is 85168441. The reversal of 85168435 is 53486158.

It is an interprime number because it is at equal distance from previous prime (85168429) and next prime (85168441).

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

It is not a de Polignac number, because 85168435 - 2³ = 85168427 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 774204 + ... + 774313.

It is an arithmetic number, because the mean of its divisors is an integer number (13936662).

Almost surely, 2^85168435 is an apocalyptic number.

85168435 is a deficient number, since it is larger than the sum of its proper divisors (26324861).

85168435 is a wasteful number, since it uses less digits than its factorization.

85168435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548533.

The product of its digits is 115200, while the sum is 40.

The square root of 85168435 is about 9228.6746068978. The cubic root of 85168435 is about 439.9731991251.

The spelling of 85168435 in words is "eighty-five million, one hundred sixty-eight thousand, four hundred thirty-five".