881471 has 2 divisors, whose sum is σ = 881472. Its totient is φ = 881470.

The previous prime is 881449. The next prime is 881473. The reversal of 881471 is 174188.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 881471 - 2⁶ = 881407 is a prime.

It is a super-3 number, since 3×881471³ = 2054685428769750333, which contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 881473, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (881473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440735 + 440736.

It is an arithmetic number, because the mean of its divisors is an integer number (440736).

2⁸⁸¹⁴⁷¹ is an apocalyptic number.

881471 is a deficient number, since it is larger than the sum of its proper divisors (1).

881471 is an equidigital number, since it uses as much as digits as its factorization.

881471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1792, while the sum is 29.

The square root of 881471 is about 938.8668702218. The cubic root of 881471 is about 95.8817627097.

The spelling of 881471 in words is "eight hundred eighty-one thousand, four hundred seventy-one".