67775060 has 12 divisors (see below), whose sum is σ = 142327668. Its totient is φ = 27110016.

The previous prime is 67775051. The next prime is 67775101. The reversal of 67775060 is 6057776.

It can be written as a sum of positive squares in 2 ways, for example, as 26584336 + 41190724 = 5156^2 + 6418^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1694357 + ... + 1694396.

It is an arithmetic number, because the mean of its divisors is an integer number (11860639).

Almost surely, 2^67775060 is an apocalyptic number.

It is an amenable number.

67775060 is an abundant number, since it is smaller than the sum of its proper divisors (74552608).

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

67775060 is a wasteful number, since it uses less digits than its factorization.

67775060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3388762 (or 3388760 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 38.

The square root of 67775060 is about 8232.5609624223. The cubic root of 67775060 is about 407.7149505183.

The spelling of 67775060 in words is "sixty-seven million, seven hundred seventy-five thousand, sixty".