9616992 has 96 divisors (see below), whose sum is σ = 31497984. Its totient is φ = 2496000.

The previous prime is 9616991. The next prime is 9617011. The reversal of 9616992 is 2996169.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9616991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6742 + ... + 8042.

It is an arithmetic number, because the mean of its divisors is an integer number (328104).

Almost surely, 2^9616992 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 9616992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15748992).

9616992 is an abundant number, since it is smaller than the sum of its proper divisors (21880992).

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

9616992 is a wasteful number, since it uses less digits than its factorization.

9616992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332 (or 1324 counting only the distinct ones).

The product of its digits is 52488, while the sum is 42.

The square root of 9616992 is about 3101.1275368807. The cubic root of 9616992 is about 212.6570336381.

The spelling of 9616992 in words is "nine million, six hundred sixteen thousand, nine hundred ninety-two".