964871 has 2 divisors, whose sum is σ = 964872. Its totient is φ = 964870.

The previous prime is 964861. The next prime is 964879. The reversal of 964871 is 178469.

It is a strong prime.

It is an emirp because it is prime and its reverse (178469) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 964871 - 2¹⁰ = 963847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (964879) 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, 482435 + 482436.

It is an arithmetic number, because the mean of its divisors is an integer number (482436).

2⁹⁶⁴⁸⁷¹ is an apocalyptic number.

964871 is a deficient number, since it is larger than the sum of its proper divisors (1).

964871 is an equidigital number, since it uses as much as digits as its factorization.

964871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 35.

The square root of 964871 is about 982.2784737538. The cubic root of 964871 is about 98.8150476734.

The spelling of 964871 in words is "nine hundred sixty-four thousand, eight hundred seventy-one".