76882750 has 32 divisors (see below), whose sum is σ = 164488896. Its totient is φ = 26359200.

The previous prime is 76882747. The next prime is 76882763. The reversal of 76882750 is 5728867.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 76882697 and 76882706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20217 + ... + 23716.

It is an arithmetic number, because the mean of its divisors is an integer number (5140278).

Almost surely, 2^76882750 is an apocalyptic number.

76882750 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

76882750 is an abundant number, since it is smaller than the sum of its proper divisors (87606146).

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

76882750 is a wasteful number, since it uses less digits than its factorization.

76882750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43957 (or 43947 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 76882750 is about 8768.2809033470. The cubic root of 76882750 is about 425.2160377997.

The spelling of 76882750 in words is "seventy-six million, eight hundred eighty-two thousand, seven hundred fifty".