68928060 has 48 divisors (see below), whose sum is σ = 195654816. Its totient is φ = 18127872.

The previous prime is 68928049. The next prime is 68928061. The reversal of 68928060 is 6082986.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68928061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3489 + ... + 12248.

It is an arithmetic number, because the mean of its divisors is an integer number (4076142).

Almost surely, 2^68928060 is an apocalyptic number.

68928060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

68928060 is an abundant number, since it is smaller than the sum of its proper divisors (126726756).

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

68928060 is a wasteful number, since it uses less digits than its factorization.

68928060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15822 (or 15820 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 68928060 is about 8302.2924544971. The cubic root of 68928060 is about 410.0139991254.

The spelling of 68928060 in words is "sixty-eight million, nine hundred twenty-eight thousand, sixty".