76776006 has 8 divisors (see below), whose sum is σ = 153552024. Its totient is φ = 25592000.

The previous prime is 76775989. The next prime is 76776013. The reversal of 76776006 is 60067767.

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

76776006 is an admirable number.

It is a congruent number.

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, 6397995 + ... + 6398006.

It is an arithmetic number, because the mean of its divisors is an integer number (19194003).

Almost surely, 2^76776006 is an apocalyptic number.

76776006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

76776006 is a wasteful number, since it uses less digits than its factorization.

76776006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12796006.

The product of its (nonzero) digits is 74088, while the sum is 39.

The square root of 76776006 is about 8762.1918490752. The cubic root of 76776006 is about 425.0191566913.

The spelling of 76776006 in words is "seventy-six million, seven hundred seventy-six thousand, six".