76865852 has 12 divisors (see below), whose sum is σ = 153731760. Its totient is φ = 32942496.

The previous prime is 76865851. The next prime is 76865869. The reversal of 76865852 is 25856867.

76865852 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 76865797 and 76865806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76865851) 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, 1372577 + ... + 1372632.

It is an arithmetic number, because the mean of its divisors is an integer number (12810980).

Almost surely, 2^76865852 is an apocalyptic number.

It is an amenable number.

76865852 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.

76865852 is a wasteful number, since it uses less digits than its factorization.

76865852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2745220 (or 2745218 counting only the distinct ones).

The product of its digits is 806400, while the sum is 47.

The square root of 76865852 is about 8767.3172635647. The cubic root of 76865852 is about 425.1848828827.

The spelling of 76865852 in words is "seventy-six million, eight hundred sixty-five thousand, eight hundred fifty-two".