9040086 has 96 divisors (see below), whose sum is σ = 23587200. Its totient is φ = 2566080.

The previous prime is 9040079. The next prime is 9040093. The reversal of 9040086 is 6800409.

9040086 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9040079) and next prime (9040093).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 101530 + ... + 101618.

It is an arithmetic number, because the mean of its divisors is an integer number (245700).

Almost surely, 2^9040086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9040086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11793600).

9040086 is an abundant number, since it is smaller than the sum of its proper divisors (14547114).

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

9040086 is a wasteful number, since it uses less digits than its factorization.

9040086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 124 counting only the distinct ones).

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

The square root of 9040086 is about 3006.6735772278. The cubic root of 9040086 is about 208.3167480486.

The spelling of 9040086 in words is "nine million, forty thousand, eighty-six".