945504 has 108 divisors (see below), whose sum is σ = 3174444. Its totient is φ = 266112.

The previous prime is 945481. The next prime is 945521. The reversal of 945504 is 405549.

945504 = T₈₇ + T₈₈ + ... + T₁₈₄.

945504 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 inconsummate number, since it does not exist a number n which divided by its sum of digits gives 945504.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14079 + ... + 14145.

It is an arithmetic number, because the mean of its divisors is an integer number (29393).

2⁹⁴⁵⁵⁰⁴ 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 945504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1587222).

945504 is an abundant number, since it is smaller than the sum of its proper divisors (2228940).

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

945504 is a wasteful number, since it uses less digits than its factorization.

945504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 79 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 945504 is about 972.3702998344. The cubic root of 945504 is about 98.1494318921.

The spelling of 945504 in words is "nine hundred forty-five thousand, five hundred four".