68811060 has 48 divisors (see below), whose sum is σ = 193165056. Its totient is φ = 18302592.

The previous prime is 68811023. The next prime is 68811073. The reversal of 68811060 is 6011886.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26542 + ... + 29018.

It is an arithmetic number, because the mean of its divisors is an integer number (4024272).

Almost surely, 2^68811060 is an apocalyptic number.

68811060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

68811060 is an abundant number, since it is smaller than the sum of its proper divisors (124353996).

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

68811060 is a wasteful number, since it uses less digits than its factorization.

68811060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2952 (or 2950 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 68811060 is about 8295.2432152409. The cubic root of 68811060 is about 409.7818788238.

The spelling of 68811060 in words is "sixty-eight million, eight hundred eleven thousand, sixty".