994274522 has 16 divisors (see below), whose sum is σ = 1572488640. Its totient is φ = 470197728.

The previous prime is 994274497. The next prime is 994274531. The reversal of 994274522 is 225472499.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 2243 + ... + 44649.

It is an arithmetic number, because the mean of its divisors is an integer number (98280540).

Almost surely, 2^994274522 is an apocalyptic number.

994274522 is a deficient number, since it is larger than the sum of its proper divisors (578214118).

994274522 is a wasteful number, since it uses less digits than its factorization.

994274522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43045.

The product of its digits is 362880, while the sum is 44.

The square root of 994274522 is about 31532.1188948665. The cubic root of 994274522 is about 998.0878533590.

The spelling of 994274522 in words is "nine hundred ninety-four million, two hundred seventy-four thousand, five hundred twenty-two".