68948514 has 24 divisors (see below), whose sum is σ = 151282560. Its totient is φ = 22691448.

The previous prime is 68948513. The next prime is 68948519. The reversal of 68948514 is 41584986.

It is a self number, because there is not a number n which added to its sum of digits gives 68948514.

It is not an unprimeable number, because it can be changed into a prime (68948513) 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, 22822 + ... + 25665.

It is an arithmetic number, because the mean of its divisors is an integer number (6303440).

Almost surely, 2^68948514 is an apocalyptic number.

68948514 is an abundant number, since it is smaller than the sum of its proper divisors (82334046).

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

68948514 is a wasteful number, since it uses less digits than its factorization.

68948514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48574 (or 48571 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 68948514 is about 8303.5241915707. The cubic root of 68948514 is about 410.0545515358.

The spelling of 68948514 in words is "sixty-eight million, nine hundred forty-eight thousand, five hundred fourteen".