271922980 has 24 divisors (see below), whose sum is σ = 652615488. Its totient is φ = 93230688.

The previous prime is 271922969. The next prime is 271922983. The reversal of 271922980 is 89229172.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (271922983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971014 + ... + 971293.

It is an arithmetic number, because the mean of its divisors is an integer number (27192312).

Almost surely, 2^271922980 is an apocalyptic number.

271922980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

271922980 is an abundant number, since it is smaller than the sum of its proper divisors (380692508).

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

271922980 is a wasteful number, since it uses less digits than its factorization.

271922980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942323 (or 1942321 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 271922980 is about 16490.0873254207. The cubic root of 271922980 is about 647.8611988693.

The spelling of 271922980 in words is "two hundred seventy-one million, nine hundred twenty-two thousand, nine hundred eighty".