9997614 has 32 divisors (see below), whose sum is σ = 24238080. Its totient is φ = 3029400.

The previous prime is 9997613. The next prime is 9997621. The reversal of 9997614 is 4167999.

It is a self number, because there is not a number n which added to its sum of digits gives 9997614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9997613) 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, 7822 + ... + 9009.

It is an arithmetic number, because the mean of its divisors is an integer number (757440).

Almost surely, 2^9997614 is an apocalyptic number.

9997614 is an abundant number, since it is smaller than the sum of its proper divisors (14240466).

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

9997614 is a wasteful number, since it uses less digits than its factorization.

9997614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16853 (or 16847 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The square root of 9997614 is about 3161.9003779373. The cubic root of 9997614 is about 215.4263327030.

The spelling of 9997614 in words is "nine million, nine hundred ninety-seven thousand, six hundred fourteen".