68877060 has 48 divisors (see below), whose sum is σ = 220407936. Its totient is φ = 15743232.

The previous prime is 68877041. The next prime is 68877073. The reversal of 68877060 is 6077886.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 81577 + ... + 82416.

It is an arithmetic number, because the mean of its divisors is an integer number (4591832).

Almost surely, 2^68877060 is an apocalyptic number.

68877060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

68877060 is an abundant number, since it is smaller than the sum of its proper divisors (151530876).

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

68877060 is a wasteful number, since it uses less digits than its factorization.

68877060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164012 (or 164010 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 68877060 is about 8299.2204453189. The cubic root of 68877060 is about 409.9128508008.

The spelling of 68877060 in words is "sixty-eight million, eight hundred seventy-seven thousand, sixty".