85534316 has 24 divisors (see below), whose sum is σ = 171578400. Its totient is φ = 36548352.

The previous prime is 85534303. The next prime is 85534331. The reversal of 85534316 is 61343558.

It is a super-2 number, since 2×85534316² = 14632238427175712, which contains 22 as substring.

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, 5396 + ... + 14148.

It is an arithmetic number, because the mean of its divisors is an integer number (7149100).

Almost surely, 2^85534316 is an apocalyptic number.

It is an amenable number.

85534316 is an abundant number, since it is smaller than the sum of its proper divisors (86044084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85534316 is a wasteful number, since it uses less digits than its factorization.

85534316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9113 (or 9111 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 85534316 is about 9248.4764150643. The cubic root of 85534316 is about 440.6023362150.

The spelling of 85534316 in words is "eighty-five million, five hundred thirty-four thousand, three hundred sixteen".