85279201 has 8 divisors (see below), whose sum is σ = 102591680. Its totient is φ = 69249168.

The previous prime is 85279127. The next prime is 85279217. The reversal of 85279201 is 10297258.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85279201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85279501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320466 + ... + 320731.

It is an arithmetic number, because the mean of its divisors is an integer number (12823960).

Almost surely, 2^85279201 is an apocalyptic number.

It is an amenable number.

85279201 is a deficient number, since it is larger than the sum of its proper divisors (17312479).

85279201 is a wasteful number, since it uses less digits than its factorization.

85279201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641223.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 85279201 is about 9234.6738437262. The cubic root of 85279201 is about 440.1638525425.

The spelling of 85279201 in words is "eighty-five million, two hundred seventy-nine thousand, two hundred one".