275616068 has 48 divisors (see below), whose sum is σ = 607474560. Its totient is φ = 106493184.

The previous prime is 275616043. The next prime is 275616083. The reversal of 275616068 is 860616572.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6848 + ... + 24456.

It is an arithmetic number, because the mean of its divisors is an integer number (12655720).

Almost surely, 2^275616068 is an apocalyptic number.

275616068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 275616068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303737280).

275616068 is an abundant number, since it is smaller than the sum of its proper divisors (331858492).

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

275616068 is a wasteful number, since it uses less digits than its factorization.

275616068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17676 (or 17674 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 275616068 is about 16601.6887092850. The cubic root of 275616068 is about 650.7809689895.

It can be divided in two parts, 2 and 75616068, that multiplied together give a triangular number (151232136 = T₁₇₃₉₁).

The spelling of 275616068 in words is "two hundred seventy-five million, six hundred sixteen thousand, sixty-eight".