76127982 has 16 divisors (see below), whose sum is σ = 174006912. Its totient is φ = 21750840.

The previous prime is 76127969. The next prime is 76127993. The reversal of 76127982 is 28972167.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 1812571 = 76127982 / (7 + 6 + 1 + 2 + 7 + 9 + 8 + 2).

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906244 + ... + 906327.

It is an arithmetic number, because the mean of its divisors is an integer number (10875432).

Almost surely, 2^76127982 is an apocalyptic number.

76127982 is an abundant number, since it is smaller than the sum of its proper divisors (97878930).

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

76127982 is a wasteful number, since it uses less digits than its factorization.

76127982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812583.

The product of its digits is 84672, while the sum is 42.

The square root of 76127982 is about 8725.1350705877. The cubic root of 76127982 is about 423.8199922672.

The spelling of 76127982 in words is "seventy-six million, one hundred twenty-seven thousand, nine hundred eighty-two".