965504 has 32 divisors (see below), whose sum is σ = 2029800. Its totient is φ = 456192.

The previous prime is 965491. The next prime is 965507. The reversal of 965504 is 405569.

965504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (965507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2234 + ... + 2630.

2⁹⁶⁵⁵⁰⁴ 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 965504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1014900).

965504 is an abundant number, since it is smaller than the sum of its proper divisors (1064296).

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

965504 is a wasteful number, since it uses less digits than its factorization.

965504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 965504 is about 982.6006309788. The cubic root of 965504 is about 98.8366520300.

The spelling of 965504 in words is "nine hundred sixty-five thousand, five hundred four".