85776386 has 8 divisors (see below), whose sum is σ = 128812944. Its totient is φ = 42838740.

The previous prime is 85776367. The next prime is 85776391. The reversal of 85776386 is 68367758.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22520 + ... + 26051.

It is an arithmetic number, because the mean of its divisors is an integer number (16101618).

Almost surely, 2^85776386 is an apocalyptic number.

85776386 is a deficient number, since it is larger than the sum of its proper divisors (43036558).

85776386 is a wasteful number, since it uses less digits than its factorization.

85776386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49456.

The product of its digits is 1693440, while the sum is 50.

The square root of 85776386 is about 9261.5541892276. The cubic root of 85776386 is about 441.0175931334.

The spelling of 85776386 in words is "eighty-five million, seven hundred seventy-six thousand, three hundred eighty-six".