964536 has 16 divisors (see below), whose sum is σ = 2411400. Its totient is φ = 321504.

The previous prime is 964531. The next prime is 964559. The reversal of 964536 is 635469.

It is a happy number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 964497 and 964506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964531) by changing a digit.

964536 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, 20071 + ... + 20118.

2⁹⁶⁴⁵³⁶ is an apocalyptic number.

It is an amenable number.

964536 is an abundant number, since it is smaller than the sum of its proper divisors (1446864).

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

964536 is a wasteful number, since it uses less digits than its factorization.

964536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40198 (or 40194 counting only the distinct ones).

The product of its digits is 19440, while the sum is 33.

The square root of 964536 is about 982.1079370415. The cubic root of 964536 is about 98.8036102644.

The spelling of 964536 in words is "nine hundred sixty-four thousand, five hundred thirty-six".