9994152 has 128 divisors (see below), whose sum is σ = 31334400. Its totient is φ = 2592000.

The previous prime is 9994151. The next prime is 9994163. The reversal of 9994152 is 2514999.

It is a self number, because there is not a number n which added to its sum of digits gives 9994152.

It is not an unprimeable number, because it can be changed into a prime (9994151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98902 + ... + 99002.

It is an arithmetic number, because the mean of its divisors is an integer number (244800).

Almost surely, 2^9994152 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 9994152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15667200).

9994152 is an abundant number, since it is smaller than the sum of its proper divisors (21340248).

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

9994152 is a wasteful number, since it uses less digits than its factorization.

9994152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 163 counting only the distinct ones).

The product of its digits is 29160, while the sum is 39.

The square root of 9994152 is about 3161.3528749572. The cubic root of 9994152 is about 215.4014637003.

It can be divided in two parts, 999 and 4152, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 9994152 in words is "nine million, nine hundred ninety-four thousand, one hundred fifty-two".