9041906 has 16 divisors (see below), whose sum is σ = 13920984. Its totient is φ = 4402944.

The previous prime is 9041899. The next prime is 9041917. The reversal of 9041906 is 6091409.

It can be written as a sum of positive squares in 4 ways, for example, as 8755681 + 286225 = 2959^2 + 535^2 .

It is a super-2 number, since 2×9041906² = 163512128225672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20666 + ... + 21098.

Almost surely, 2^9041906 is an apocalyptic number.

9041906 is a deficient number, since it is larger than the sum of its proper divisors (4879078).

9041906 is a wasteful number, since it uses less digits than its factorization.

9041906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 9041906 is about 3006.9762220543. The cubic root of 9041906 is about 208.3307269363.

The spelling of 9041906 in words is "nine million, forty-one thousand, nine hundred six".