85220094 has 8 divisors (see below), whose sum is σ = 170440200. Its totient is φ = 28406696.

The previous prime is 85220087. The next prime is 85220101. The reversal of 85220094 is 49002258.

It is an interprime number because it is at equal distance from previous prime (85220087) and next prime (85220101).

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

85220094 is an admirable number.

It is a congruent 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, 7101669 + ... + 7101680.

It is an arithmetic number, because the mean of its divisors is an integer number (21305025).

Almost surely, 2^85220094 is an apocalyptic number.

85220094 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.

85220094 is a wasteful number, since it uses less digits than its factorization.

85220094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14203354.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 85220094 is about 9231.4730135553. The cubic root of 85220094 is about 440.0621365415.

The spelling of 85220094 in words is "eighty-five million, two hundred twenty thousand, ninety-four".