85310088 has 16 divisors (see below), whose sum is σ = 213275280. Its totient is φ = 28436688.

The previous prime is 85310051. The next prime is 85310107. The reversal of 85310088 is 88001358.

It is a super-2 number, since 2×85310088² = 14555622229135488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1777270 + ... + 1777317.

It is an arithmetic number, because the mean of its divisors is an integer number (13329705).

Almost surely, 2^85310088 is an apocalyptic number.

It is an amenable number.

85310088 is an abundant number, since it is smaller than the sum of its proper divisors (127965192).

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

85310088 is a wasteful number, since it uses less digits than its factorization.

85310088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3554596 (or 3554592 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 85310088 is about 9236.3460307635. The cubic root of 85310088 is about 440.2169866390.

The spelling of 85310088 in words is "eighty-five million, three hundred ten thousand, eighty-eight".