85298088 has 32 divisors (see below), whose sum is σ = 214666560. Its totient is φ = 28243200.

The previous prime is 85298047. The next prime is 85298123. The reversal of 85298088 is 88089258.

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, 8145 + ... + 15392.

It is an arithmetic number, because the mean of its divisors is an integer number (6708330).

Almost surely, 2^85298088 is an apocalyptic number.

It is an amenable number.

85298088 is an abundant number, since it is smaller than the sum of its proper divisors (129368472).

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

85298088 is a wasteful number, since it uses less digits than its factorization.

85298088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23697 (or 23693 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 48.

The square root of 85298088 is about 9235.6964003804. The cubic root of 85298088 is about 440.1963448772.

The spelling of 85298088 in words is "eighty-five million, two hundred ninety-eight thousand, eighty-eight".