9964612 has 24 divisors (see below), whose sum is σ = 20797056. Its totient is φ = 4084608.

The previous prime is 9964597. The next prime is 9964613. The reversal of 9964612 is 2164699.

It is not an unprimeable number, because it can be changed into a prime (9964613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7093 + ... + 8380.

It is an arithmetic number, because the mean of its divisors is an integer number (866544).

Almost surely, 2^9964612 is an apocalyptic number.

9964612 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

9964612 is an abundant number, since it is smaller than the sum of its proper divisors (10832444).

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

9964612 is a wasteful number, since it uses less digits than its factorization.

9964612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15507 (or 15505 counting only the distinct ones).

The product of its digits is 23328, while the sum is 37.

The square root of 9964612 is about 3156.6773671061. The cubic root of 9964612 is about 215.1890315162.

The spelling of 9964612 in words is "nine million, nine hundred sixty-four thousand, six hundred twelve".