271144068 has 96 divisors (see below), whose sum is σ = 707030016. Its totient is φ = 80341632.

The previous prime is 271144061. The next prime is 271144087. The reversal of 271144068 is 860441172.

It is a super-2 number, since 2×271144068² = 147038211223177248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (271144061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 556521 + ... + 557007.

It is an arithmetic number, because the mean of its divisors is an integer number (7364896).

Almost surely, 2^271144068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 271144068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353515008).

271144068 is an abundant number, since it is smaller than the sum of its proper divisors (435885948).

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

271144068 is a wasteful number, since it uses less digits than its factorization.

271144068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 271144068 is about 16466.4528056288. The cubic root of 271144068 is about 647.2420168521.

The spelling of 271144068 in words is "two hundred seventy-one million, one hundred forty-four thousand, sixty-eight".