85280106 has 16 divisors (see below), whose sum is σ = 171327744. Its totient is φ = 28298784.

The previous prime is 85280099. The next prime is 85280131. The reversal of 85280106 is 60108258.

It is a Curzon number.

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, 30531 + ... + 33206.

It is an arithmetic number, because the mean of its divisors is an integer number (10707984).

Almost surely, 2^85280106 is an apocalyptic number.

85280106 is an abundant number, since it is smaller than the sum of its proper divisors (86047638).

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

85280106 is a wasteful number, since it uses less digits than its factorization.

85280106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63965.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 85280106 is about 9234.7228437025. The cubic root of 85280106 is about 440.1654095727.

The spelling of 85280106 in words is "eighty-five million, two hundred eighty thousand, one hundred six".