85766796 has 24 divisors (see below), whose sum is σ = 222358640. Its totient is φ = 28588896.

The previous prime is 85766789. The next prime is 85766797. The reversal of 85766796 is 69766758.

It is a happy number.

85766796 is a `hidden beast` number, since 8 + 576 + 67 + 9 + 6 = 666.

It is a super-2 number, since 2×85766796² = 14711886592211232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (85766797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396961 + ... + 397176.

Almost surely, 2^85766796 is an apocalyptic number.

It is an amenable number.

85766796 is an abundant number, since it is smaller than the sum of its proper divisors (136591844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85766796 is a wasteful number, since it uses less digits than its factorization.

85766796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794150 (or 794142 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 54.

The square root of 85766796 is about 9261.0364430770. The cubic root of 85766796 is about 441.0011569223.

The spelling of 85766796 in words is "eighty-five million, seven hundred sixty-six thousand, seven hundred ninety-six".