85028601 has 16 divisors (see below), whose sum is σ = 129766400. Its totient is φ = 48513168.

The previous prime is 85028597. The next prime is 85028621. The reversal of 85028601 is 10682058.

It is not a de Polignac number, because 85028601 - 2² = 85028597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85028621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12780 + ... + 18258.

It is an arithmetic number, because the mean of its divisors is an integer number (8110400).

Almost surely, 2^85028601 is an apocalyptic number.

It is an amenable number.

85028601 is a deficient number, since it is larger than the sum of its proper divisors (44737799).

85028601 is a wasteful number, since it uses less digits than its factorization.

85028601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6228.

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

The square root of 85028601 is about 9221.0954338408. The cubic root of 85028601 is about 439.7322768721.

The spelling of 85028601 in words is "eighty-five million, twenty-eight thousand, six hundred one".