85102098 has 8 divisors (see below), whose sum is σ = 170204208. Its totient is φ = 28367364.

The previous prime is 85102081. The next prime is 85102103. The reversal of 85102098 is 89020158.

It is a happy number.

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

85102098 is an admirable number.

It is a Curzon number.

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, 7091836 + ... + 7091847.

It is an arithmetic number, because the mean of its divisors is an integer number (21275526).

Almost surely, 2^85102098 is an apocalyptic number.

85102098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

85102098 is a wasteful number, since it uses less digits than its factorization.

85102098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14183688.

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 85102098 is about 9225.0798370529. The cubic root of 85102098 is about 439.8589389414.

The spelling of 85102098 in words is "eighty-five million, one hundred two thousand, ninety-eight".