945764 has 12 divisors (see below), whose sum is σ = 1672188. Its totient is φ = 468000.

The previous prime is 945739. The next prime is 945767. The reversal of 945764 is 467549.

945764 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 2 ways, for example, as 792100 + 153664 = 890^2 + 392^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 945764.

It is not an unprimeable number, because it can be changed into a prime (945767) 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 in 3 ways as a sum of consecutive naturals, for example, 767 + ... + 1574.

It is an arithmetic number, because the mean of its divisors is an integer number (139349).

2⁹⁴⁵⁷⁶⁴ is an apocalyptic number.

It is an amenable number.

945764 is a deficient number, since it is larger than the sum of its proper divisors (726424).

945764 is a wasteful number, since it uses less digits than its factorization.

945764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2446 (or 2444 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 945764 is about 972.5039845677. The cubic root of 945764 is about 98.1584276283.

The spelling of 945764 in words is "nine hundred forty-five thousand, seven hundred sixty-four".