76828892 has 24 divisors (see below), whose sum is σ = 154645344. Its totient is φ = 32715072.

The previous prime is 76828891. The next prime is 76828897. The reversal of 76828892 is 29882867.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 76828892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76828891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4343 + ... + 13134.

It is an arithmetic number, because the mean of its divisors is an integer number (6443556).

Almost surely, 2^76828892 is an apocalyptic number.

It is an amenable number.

76828892 is an abundant number, since it is smaller than the sum of its proper divisors (77816452).

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

76828892 is a wasteful number, since it uses less digits than its factorization.

76828892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17645 (or 17643 counting only the distinct ones).

The product of its digits is 774144, while the sum is 50.

The square root of 76828892 is about 8765.2091817594. The cubic root of 76828892 is about 425.1167236490.

The spelling of 76828892 in words is "seventy-six million, eight hundred twenty-eight thousand, eight hundred ninety-two".