9968748 has 12 divisors (see below), whose sum is σ = 23260440. Its totient is φ = 3322912.

The previous prime is 9968741. The next prime is 9968767. The reversal of 9968748 is 8478699.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 9968748.

It is not an unprimeable number, because it can be changed into a prime (9968741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415353 + ... + 415376.

It is an arithmetic number, because the mean of its divisors is an integer number (1938370).

Almost surely, 2^9968748 is an apocalyptic number.

It is an amenable number.

9968748 is an abundant number, since it is smaller than the sum of its proper divisors (13291692).

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

9968748 is a wasteful number, since it uses less digits than its factorization.

9968748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830736 (or 830734 counting only the distinct ones).

The product of its digits is 870912, while the sum is 51.

The square root of 9968748 is about 3157.3324183557. The cubic root of 9968748 is about 215.2188001523.

The spelling of 9968748 in words is "nine million, nine hundred sixty-eight thousand, seven hundred forty-eight".