881963 has 2 divisors, whose sum is σ = 881964. Its totient is φ = 881962.

The previous prime is 881953. The next prime is 881983. The reversal of 881963 is 369188.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 881963 - 2⁶ = 881899 is a prime.

It is not a weakly prime, because it can be changed into another prime (881953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440981 + 440982.

It is an arithmetic number, because the mean of its divisors is an integer number (440982).

2⁸⁸¹⁹⁶³ is an apocalyptic number.

881963 is a deficient number, since it is larger than the sum of its proper divisors (1).

881963 is an equidigital number, since it uses as much as digits as its factorization.

881963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 35.

The square root of 881963 is about 939.1288516492. The cubic root of 881963 is about 95.8995984460.

The spelling of 881963 in words is "eight hundred eighty-one thousand, nine hundred sixty-three".