68941608 has 48 divisors (see below), whose sum is σ = 175075680. Its totient is φ = 22621152.

The previous prime is 68941601. The next prime is 68941627. The reversal of 68941608 is 80614986.

68941608 is nontrivially palindromic in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 68941608.

It is not an unprimeable number, because it can be changed into a prime (68941601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 412741 + ... + 412907.

It is an arithmetic number, because the mean of its divisors is an integer number (3647410).

Almost surely, 2^68941608 is an apocalyptic number.

It is an amenable number.

68941608 is an abundant number, since it is smaller than the sum of its proper divisors (106134072).

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

68941608 is a wasteful number, since it uses less digits than its factorization.

68941608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 68941608 is about 8303.1083336302. The cubic root of 68941608 is about 410.0408604925.

The spelling of 68941608 in words is "sixty-eight million, nine hundred forty-one thousand, six hundred eight".