68765676 has 48 divisors (see below), whose sum is σ = 191353344. Its totient is φ = 18792576.

The previous prime is 68765659. The next prime is 68765677. The reversal of 68765676 is 67656786.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (68765677) by changing a digit.

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, 15865 + ... + 19728.

It is an arithmetic number, because the mean of its divisors is an integer number (3986528).

Almost surely, 2^68765676 is an apocalyptic number.

It is an amenable number.

68765676 is an abundant number, since it is smaller than the sum of its proper divisors (122587668).

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

68765676 is a wasteful number, since it uses less digits than its factorization.

68765676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35630 (or 35628 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 51.

The square root of 68765676 is about 8292.5072203767. The cubic root of 68765676 is about 409.6917691286.

The spelling of 68765676 in words is "sixty-eight million, seven hundred sixty-five thousand, six hundred seventy-six".