945744 has 80 divisors (see below), whose sum is σ = 2767680. Its totient is φ = 276480.

The previous prime is 945739. The next prime is 945767. The reversal of 945744 is 447549.

It is a happy number.

945744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

945744 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15474 + ... + 15534.

It is an arithmetic number, because the mean of its divisors is an integer number (34596).

2⁹⁴⁵⁷⁴⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 945744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1383840).

945744 is an abundant number, since it is smaller than the sum of its proper divisors (1821936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

945744 is a wasteful number, since it uses less digits than its factorization.

945744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 102 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 945744 is about 972.4937017791. The cubic root of 945744 is about 98.1577357071.

It can be divided in two parts, 9 and 45744, that added together give a triangular number (45753 = T₃₀₂).

The spelling of 945744 in words is "nine hundred forty-five thousand, seven hundred forty-four".