85127073 has 4 divisors (see below), whose sum is σ = 113502768. Its totient is φ = 56751380.

The previous prime is 85127069. The next prime is 85127099. The reversal of 85127073 is 37072158.

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 a cyclic number.

It is not a de Polignac number, because 85127073 - 2² = 85127069 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85127173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14187843 + ... + 14187848.

It is an arithmetic number, because the mean of its divisors is an integer number (28375692).

Almost surely, 2^85127073 is an apocalyptic number.

It is an amenable number.

85127073 is a deficient number, since it is larger than the sum of its proper divisors (28375695).

85127073 is a wasteful number, since it uses less digits than its factorization.

85127073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28375694.

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 85127073 is about 9226.4333845750. The cubic root of 85127073 is about 439.9019633509.

The spelling of 85127073 in words is "eighty-five million, one hundred twenty-seven thousand, seventy-three".