9613992 has 32 divisors (see below), whose sum is σ = 24112800. Its totient is φ = 3194304.

The previous prime is 9613987. The next prime is 9614029. The reversal of 9613992 is 2993169.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 9613992.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11823 + ... + 12609.

It is an arithmetic number, because the mean of its divisors is an integer number (753525).

Almost surely, 2^9613992 is an apocalyptic number.

It is an amenable number.

9613992 is an abundant number, since it is smaller than the sum of its proper divisors (14498808).

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

9613992 is a wasteful number, since it uses less digits than its factorization.

9613992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305 (or 1301 counting only the distinct ones).

The product of its digits is 26244, while the sum is 39.

The square root of 9613992 is about 3100.6438041155. The cubic root of 9613992 is about 212.6349187034.

The spelling of 9613992 in words is "nine million, six hundred thirteen thousand, nine hundred ninety-two".