9075440 has 40 divisors (see below), whose sum is σ = 23020848. Its totient is φ = 3299840.

The previous prime is 9075427. The next prime is 9075461. The reversal of 9075440 is 445709.

9075440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×9075440² = 164727222387200, which contains 22 as substring.

It is a congruent number.

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, 4277 + ... + 6036.

Almost surely, 2^9075440 is an apocalyptic number.

It is an amenable number.

9075440 is an abundant number, since it is smaller than the sum of its proper divisors (13945408).

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

9075440 is a wasteful number, since it uses less digits than its factorization.

9075440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10337 (or 10331 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 9075440 is about 3012.5470950676. The cubic root of 9075440 is about 208.5879567633.

The spelling of 9075440 in words is "nine million, seventy-five thousand, four hundred forty".