85076197 has 4 divisors (see below), whose sum is σ = 85104576. Its totient is φ = 85047820.

The previous prime is 85076191. The next prime is 85076203. The reversal of 85076197 is 79167058.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (85076191) and next prime (85076203).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85076197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85076191) 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 3 ways as a sum of consecutive naturals, for example, 9079 + ... + 15892.

It is an arithmetic number, because the mean of its divisors is an integer number (21276144).

Almost surely, 2^85076197 is an apocalyptic number.

It is an amenable number.

85076197 is a deficient number, since it is larger than the sum of its proper divisors (28379).

85076197 is a wasteful number, since it uses less digits than its factorization.

85076197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28378.

The product of its (nonzero) digits is 105840, while the sum is 43.

The square root of 85076197 is about 9223.6758941324. The cubic root of 85076197 is about 439.8143104201.

The spelling of 85076197 in words is "eighty-five million, seventy-six thousand, one hundred ninety-seven".