940064 has 24 divisors (see below), whose sum is σ = 1916460. Its totient is φ = 453376.

The previous prime is 940031. The next prime is 940067. The reversal of 940064 is 460049.

It can be written as a sum of positive squares in 2 ways, for example, as 824464 + 115600 = 908^2 + 340^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 940064.

It is not an unprimeable number, because it can be changed into a prime (940067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422 + ... + 1434.

2⁹⁴⁰⁰⁶⁴ 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 940064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (958230).

940064 is an abundant number, since it is smaller than the sum of its proper divisors (976396).

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

940064 is a wasteful number, since it uses less digits than its factorization.

940064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 940064 is about 969.5689764014. The cubic root of 940064 is about 97.9608339953.

The spelling of 940064 in words is "nine hundred forty thousand, sixty-four".