85776701 has 4 divisors (see below), whose sum is σ = 87771552. Its totient is φ = 83781852.

The previous prime is 85776673. The next prime is 85776731. The reversal of 85776701 is 10767758.

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 85776701 - 2¹⁸ = 85514557 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 (85776731) 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, 997361 + ... + 997446.

It is an arithmetic number, because the mean of its divisors is an integer number (21942888).

Almost surely, 2^85776701 is an apocalyptic number.

It is an amenable number.

85776701 is a deficient number, since it is larger than the sum of its proper divisors (1994851).

85776701 is a wasteful number, since it uses less digits than its factorization.

85776701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994850.

The product of its (nonzero) digits is 82320, while the sum is 41.

The square root of 85776701 is about 9261.5711949971. The cubic root of 85776701 is about 441.0181329881.

The spelling of 85776701 in words is "eighty-five million, seven hundred seventy-six thousand, seven hundred one".