881707 has 2 divisors, whose sum is σ = 881708. Its totient is φ = 881706.

The previous prime is 881681. The next prime is 881711. The reversal of 881707 is 707188.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-881707 is a prime.

881707 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (881207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440853 + 440854.

It is an arithmetic number, because the mean of its divisors is an integer number (440854).

2⁸⁸¹⁷⁰⁷ is an apocalyptic number.

881707 is a deficient number, since it is larger than the sum of its proper divisors (1).

881707 is an equidigital number, since it uses as much as digits as its factorization.

881707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3136, while the sum is 31.

The square root of 881707 is about 938.9925452313. The cubic root of 881707 is about 95.8903188909.

The spelling of 881707 in words is "eight hundred eighty-one thousand, seven hundred seven".