9422605 has 24 divisors (see below), whose sum is σ = 12225816. Its totient is φ = 6963840.

The previous prime is 9422599. The next prime is 9422639. The reversal of 9422605 is 5062249.

It can be written as a sum of positive squares in 4 ways, for example, as 3575881 + 5846724 = 1891^2 + 2418^2 .

It is not a de Polignac number, because 9422605 - 2¹⁹ = 8898317 is a prime.

It is a Duffinian number.

9422605 is a lucky number.

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 23 ways as a sum of consecutive naturals, for example, 177759 + ... + 177811.

It is an arithmetic number, because the mean of its divisors is an integer number (509409).

Almost surely, 2^9422605 is an apocalyptic number.

It is an amenable number.

9422605 is a deficient number, since it is larger than the sum of its proper divisors (2803211).

9422605 is a wasteful number, since it uses less digits than its factorization.

9422605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 9422605 is about 3069.6261987415. The cubic root of 9422605 is about 211.2144671396.

The spelling of 9422605 in words is "nine million, four hundred twenty-two thousand, six hundred five".