964506 has 8 divisors (see below), whose sum is σ = 1929024. Its totient is φ = 321500.

The previous prime is 964501. The next prime is 964507. The reversal of 964506 is 605469.

It is a sphenic number, since it is the product of 3 distinct primes.

964506 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964501) by changing a digit.

964506 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80370 + ... + 80381.

It is an arithmetic number, because the mean of its divisors is an integer number (241128).

2⁹⁶⁴⁵⁰⁶ is an apocalyptic number.

964506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

964506 is a wasteful number, since it uses less digits than its factorization.

964506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160756.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 964506 is about 982.0926636525. The cubic root of 964506 is about 98.8025858896.

It can be divided in two parts, 964 and 506, that multiplied together give a palindrome (487784).

The spelling of 964506 in words is "nine hundred sixty-four thousand, five hundred six".