9122994 has 24 divisors (see below), whose sum is σ = 20449260. Its totient is φ = 2935968.

The previous prime is 9122989. The next prime is 9123013. The reversal of 9122994 is 4992219.

It can be written as a sum of positive squares in 2 ways, for example, as 8625969 + 497025 = 2937^2 + 705^2 .

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8217 + ... + 9260.

Almost surely, 2^9122994 is an apocalyptic number.

9122994 is an abundant number, since it is smaller than the sum of its proper divisors (11326266).

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

9122994 is a wasteful number, since it uses less digits than its factorization.

9122994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17514 (or 17511 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 9122994 is about 3020.4294396658. The cubic root of 9122994 is about 208.9516459033.

The spelling of 9122994 in words is "nine million, one hundred twenty-two thousand, nine hundred ninety-four".