966594141 has 30 divisors (see below), whose sum is σ = 1458769950. Its totient is φ = 637809552.

The previous prime is 966594137. The next prime is 966594221. The reversal of 966594141 is 141495669.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 648720900 + 317873241 = 25470^2 + 17829^2 .

It is not a de Polignac number, because 966594141 - 2² = 966594137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966594641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 3415386 + ... + 3415668.

It is an arithmetic number, because the mean of its divisors is an integer number (48625665).

Almost surely, 2^966594141 is an apocalyptic number.

It is an amenable number.

966594141 is a deficient number, since it is larger than the sum of its proper divisors (492175809).

966594141 is an equidigital number, since it uses as much as digits as its factorization.

966594141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727 (or 435 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 966594141 is about 31090.0971532737. The cubic root of 966594141 is about 988.7383653347.

The spelling of 966594141 in words is "nine hundred sixty-six million, five hundred ninety-four thousand, one hundred forty-one".