964571 has 2 divisors, whose sum is σ = 964572. Its totient is φ = 964570.

The previous prime is 964559. The next prime is 964577. The reversal of 964571 is 175469.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 964571 - 2⁶ = 964507 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (964577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482285 + 482286.

It is an arithmetic number, because the mean of its divisors is an integer number (482286).

2⁹⁶⁴⁵⁷¹ is an apocalyptic number.

964571 is a deficient number, since it is larger than the sum of its proper divisors (1).

964571 is an equidigital number, since it uses as much as digits as its factorization.

964571 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 32.

The square root of 964571 is about 982.1257556953. The cubic root of 964571 is about 98.8048053414.

The spelling of 964571 in words is "nine hundred sixty-four thousand, five hundred seventy-one".