964577 has 2 divisors, whose sum is σ = 964578. Its totient is φ = 964576.

The previous prime is 964571. The next prime is 964583. The reversal of 964577 is 775469.

It is a balanced prime because it is at equal distance from previous prime (964571) and next prime (964583).

It can be written as a sum of positive squares in only one way, i.e., 891136 + 73441 = 944^2 + 271^2 .

It is a cyclic number.

It is not a de Polignac number, because 964577 - 2¹⁸ = 702433 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 964577.

It is not a weakly prime, because it can be changed into another prime (964571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482288 + 482289.

It is an arithmetic number, because the mean of its divisors is an integer number (482289).

2⁹⁶⁴⁵⁷⁷ is an apocalyptic number.

It is an amenable number.

964577 is a deficient number, since it is larger than the sum of its proper divisors (1).

964577 is an equidigital number, since it uses as much as digits as its factorization.

964577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52920, while the sum is 38.

The square root of 964577 is about 982.1288102892. The cubic root of 964577 is about 98.8050102089.

The spelling of 964577 in words is "nine hundred sixty-four thousand, five hundred seventy-seven".