881417 has 2 divisors, whose sum is σ = 881418. Its totient is φ = 881416.

The previous prime is 881411. The next prime is 881437. The reversal of 881417 is 714188.

881417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 606841 + 274576 = 779^2 + 524^2 .

It is a cyclic number.

It is not a de Polignac number, because 881417 - 2¹² = 877321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 881417.

It is not a weakly prime, because it can be changed into another prime (881411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440708 + 440709.

It is an arithmetic number, because the mean of its divisors is an integer number (440709).

2⁸⁸¹⁴¹⁷ is an apocalyptic number.

It is an amenable number.

881417 is a deficient number, since it is larger than the sum of its proper divisors (1).

881417 is an equidigital number, since it uses as much as digits as its factorization.

881417 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 881417 is about 938.8381117104. The cubic root of 881417 is about 95.8798047247.

The spelling of 881417 in words is "eight hundred eighty-one thousand, four hundred seventeen".