76636752 has 40 divisors (see below), whose sum is σ = 201341280. Its totient is φ = 25111680.

The previous prime is 76636739. The next prime is 76636757. The reversal of 76636752 is 25763667.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76636757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10699 + ... + 16362.

It is an arithmetic number, because the mean of its divisors is an integer number (5033532).

Almost surely, 2^76636752 is an apocalyptic number.

It is an amenable number.

76636752 is an abundant number, since it is smaller than the sum of its proper divisors (124704528).

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

76636752 is a wasteful number, since it uses less digits than its factorization.

76636752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27131 (or 27125 counting only the distinct ones).

The product of its digits is 317520, while the sum is 42.

The square root of 76636752 is about 8754.2419431953. The cubic root of 76636752 is about 424.7620388761.

The spelling of 76636752 in words is "seventy-six million, six hundred thirty-six thousand, seven hundred fifty-two".