9912653 has 4 divisors (see below), whose sum is σ = 10232448. Its totient is φ = 9592860.

The previous prime is 9912631. The next prime is 9912659. The reversal of 9912653 is 3562199.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9912653 - 2⁶ = 9912589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9912659) 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 3 ways as a sum of consecutive naturals, for example, 159851 + ... + 159912.

It is an arithmetic number, because the mean of its divisors is an integer number (2558112).

Almost surely, 2^9912653 is an apocalyptic number.

It is an amenable number.

9912653 is a deficient number, since it is larger than the sum of its proper divisors (319795).

9912653 is a wasteful number, since it uses less digits than its factorization.

9912653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319794.

The product of its digits is 14580, while the sum is 35.

The square root of 9912653 is about 3148.4365961537. The cubic root of 9912653 is about 214.8143557039.

The spelling of 9912653 in words is "nine million, nine hundred twelve thousand, six hundred fifty-three".