76768252 has 12 divisors (see below), whose sum is σ = 146557656. Its totient is φ = 34894640.

The previous prime is 76768199. The next prime is 76768271. The reversal of 76768252 is 25286767.

It is a junction number, because it is equal to n+sod(n) for n = 76768199 and 76768208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 872323 + ... + 872410.

It is an arithmetic number, because the mean of its divisors is an integer number (12213138).

Almost surely, 2^76768252 is an apocalyptic number.

It is an amenable number.

76768252 is a deficient number, since it is larger than the sum of its proper divisors (69789404).

76768252 is a wasteful number, since it uses less digits than its factorization.

76768252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744748 (or 1744746 counting only the distinct ones).

The product of its digits is 282240, while the sum is 43.

The square root of 76768252 is about 8761.7493687049. The cubic root of 76768252 is about 425.0048479262.

The spelling of 76768252 in words is "seventy-six million, seven hundred sixty-eight thousand, two hundred fifty-two".