9140368 has 40 divisors (see below), whose sum is σ = 18882720. Its totient is φ = 4273920.

The previous prime is 9140363. The next prime is 9140377. The reversal of 9140368 is 8630419.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (9140363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32388 + ... + 32668.

It is an arithmetic number, because the mean of its divisors is an integer number (472068).

Almost surely, 2^9140368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9140368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9441360).

9140368 is an abundant number, since it is smaller than the sum of its proper divisors (9742352).

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

9140368 is a wasteful number, since it uses less digits than its factorization.

9140368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 9140368 is about 3023.3041527441. The cubic root of 9140368 is about 209.0842055936.

The spelling of 9140368 in words is "nine million, one hundred forty thousand, three hundred sixty-eight".