9994192 has 20 divisors (see below), whose sum is σ = 20853700. Its totient is φ = 4612608.

The previous prime is 9994177. The next prime is 9994207. The reversal of 9994192 is 2914999.

It is an interprime number because it is at equal distance from previous prime (9994177) and next prime (9994207).

It can be written as a sum of positive squares in 2 ways, for example, as 1089936 + 8904256 = 1044^2 + 2984^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 23817 + ... + 24232.

It is an arithmetic number, because the mean of its divisors is an integer number (1042685).

Almost surely, 2^9994192 is an apocalyptic number.

It is an amenable number.

9994192 is an abundant number, since it is smaller than the sum of its proper divisors (10859508).

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

9994192 is a wasteful number, since it uses less digits than its factorization.

9994192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48070 (or 48064 counting only the distinct ones).

The product of its digits is 52488, while the sum is 43.

The square root of 9994192 is about 3161.3592013563. The cubic root of 9994192 is about 215.4017510700.

The spelling of 9994192 in words is "nine million, nine hundred ninety-four thousand, one hundred ninety-two".