68956260 has 48 divisors (see below), whose sum is σ = 197793792. Its totient is φ = 17939200.

The previous prime is 68956259. The next prime is 68956297. The reversal of 68956260 is 6265986.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11556 + ... + 16475.

It is an arithmetic number, because the mean of its divisors is an integer number (4120704).

Almost surely, 2^68956260 is an apocalyptic number.

68956260 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

68956260 is an abundant number, since it is smaller than the sum of its proper divisors (128837532).

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

68956260 is a wasteful number, since it uses less digits than its factorization.

68956260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28084 (or 28082 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 68956260 is about 8303.9906069311. The cubic root of 68956260 is about 410.0699067791.

The spelling of 68956260 in words is "sixty-eight million, nine hundred fifty-six thousand, two hundred sixty".