68948118 has 16 divisors (see below), whose sum is σ = 153218160. Its totient is φ = 22982688.

The previous prime is 68948083. The next prime is 68948137. The reversal of 68948118 is 81184986.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638355 + ... + 638462.

It is an arithmetic number, because the mean of its divisors is an integer number (9576135).

Almost surely, 2^68948118 is an apocalyptic number.

68948118 is an abundant number, since it is smaller than the sum of its proper divisors (84270042).

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

68948118 is a wasteful number, since it uses less digits than its factorization.

68948118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276828 (or 1276822 counting only the distinct ones).

The product of its digits is 110592, while the sum is 45.

The square root of 68948118 is about 8303.5003462395. The cubic root of 68948118 is about 410.0537664964.

The spelling of 68948118 in words is "sixty-eight million, nine hundred forty-eight thousand, one hundred eighteen".