68501068 has 24 divisors (see below), whose sum is σ = 122299632. Its totient is φ = 33563904.

The previous prime is 68501063. The next prime is 68501089. The reversal of 68501068 is 86010586.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (68501063) 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, 61896 + ... + 62992.

It is an arithmetic number, because the mean of its divisors is an integer number (5095818).

Almost surely, 2^68501068 is an apocalyptic number.

It is an amenable number.

68501068 is a deficient number, since it is larger than the sum of its proper divisors (53798564).

68501068 is a wasteful number, since it uses less digits than its factorization.

68501068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401 (or 1399 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 68501068 is about 8276.5371986115. The cubic root of 68501068 is about 409.1656002911.

The spelling of 68501068 in words is "sixty-eight million, five hundred one thousand, sixty-eight".