994103225 has 6 divisors (see below), whose sum is σ = 1232688030. Its totient is φ = 795282560.

The previous prime is 994103167. The next prime is 994103249. The reversal of 994103225 is 522301499.

It can be written as a sum of positive squares in 3 ways, for example, as 11343424 + 982759801 = 3368^2 + 31349^2 .

It is not a de Polignac number, because 994103225 - 2¹⁰ = 994102201 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19882040 + ... + 19882089.

It is an arithmetic number, because the mean of its divisors is an integer number (205448005).

Almost surely, 2^994103225 is an apocalyptic number.

It is an amenable number.

994103225 is a deficient number, since it is larger than the sum of its proper divisors (238584805).

994103225 is a wasteful number, since it uses less digits than its factorization.

994103225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39764139 (or 39764134 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 994103225 is about 31529.4025474635. The cubic root of 994103225 is about 998.0305320758.

The spelling of 994103225 in words is "nine hundred ninety-four million, one hundred three thousand, two hundred twenty-five".