275671216 has 20 divisors (see below), whose sum is σ = 552531600. Its totient is φ = 133082432.

The previous prime is 275671213. The next prime is 275671217. The reversal of 275671216 is 612176572.

It is not an unprimeable number, because it can be changed into a prime (275671213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296596 + ... + 297523.

It is an arithmetic number, because the mean of its divisors is an integer number (27626580).

Almost surely, 2^275671216 is an apocalyptic number.

It is an amenable number.

275671216 is an abundant number, since it is smaller than the sum of its proper divisors (276860384).

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

275671216 is a wasteful number, since it uses less digits than its factorization.

275671216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594156 (or 594150 counting only the distinct ones).

The product of its digits is 35280, while the sum is 37.

The square root of 275671216 is about 16603.3495415835. The cubic root of 275671216 is about 650.8243710012.

The spelling of 275671216 in words is "two hundred seventy-five million, six hundred seventy-one thousand, two hundred sixteen".