9086040 has 128 divisors (see below), whose sum is σ = 31104000. Its totient is φ = 2358144.

The previous prime is 9086039. The next prime is 9086057. The reversal of 9086040 is 406809.

It is a super-2 number, since 2×9086040² = 165112245763200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 9085995 and 9086013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50671 + ... + 50849.

It is an arithmetic number, because the mean of its divisors is an integer number (243000).

Almost surely, 2^9086040 is an apocalyptic number.

9086040 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9086040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15552000).

9086040 is an abundant number, since it is smaller than the sum of its proper divisors (22017960).

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

9086040 is a wasteful number, since it uses less digits than its factorization.

9086040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 9086040 is about 3014.3058902507. The cubic root of 9086040 is about 208.6691345383.

The spelling of 9086040 in words is "nine million, eighty-six thousand, forty".