68569696 has 24 divisors (see below), whose sum is σ = 145381824. Its totient is φ = 31647360.

The previous prime is 68569691. The next prime is 68569747. The reversal of 68569696 is 69696586.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68569691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82000 + ... + 82831.

It is an arithmetic number, because the mean of its divisors is an integer number (6057576).

Almost surely, 2^68569696 is an apocalyptic number.

It is an amenable number.

68569696 is an abundant number, since it is smaller than the sum of its proper divisors (76812128).

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

68569696 is a wasteful number, since it uses less digits than its factorization.

68569696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164854 (or 164846 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 55.

The square root of 68569696 is about 8280.6820975086. The cubic root of 68569696 is about 409.3021959454.

The spelling of 68569696 in words is "sixty-eight million, five hundred sixty-nine thousand, six hundred ninety-six".