964450 has 12 divisors (see below), whose sum is σ = 1793970. Its totient is φ = 385760.

The previous prime is 964433. The next prime is 964463. The reversal of 964450 is 54469.

It can be written as a sum of positive squares in 3 ways, for example, as 793881 + 170569 = 891^2 + 413^2 .

It is a nialpdrome in base 16.

It is an unprimeable number.

964450 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 5 ways as a sum of consecutive naturals, for example, 9595 + ... + 9694.

2⁹⁶⁴⁴⁵⁰ is an apocalyptic number.

964450 is a deficient number, since it is larger than the sum of its proper divisors (829520).

964450 is a wasteful number, since it uses less digits than its factorization.

964450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19301 (or 19296 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 964450 is about 982.0641526906. The cubic root of 964450 is about 98.8006736665.

The spelling of 964450 in words is "nine hundred sixty-four thousand, four hundred fifty".