10040384 has 28 divisors (see below), whose sum is σ = 20269200. Its totient is φ = 4933248.

The previous prime is 10040363. The next prime is 10040399. The reversal of 10040384 is 48304001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2447 + ... + 5105.

It is an arithmetic number, because the mean of its divisors is an integer number (723900).

Almost surely, 2^10040384 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 10040384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10134600).

10040384 is an abundant number, since it is smaller than the sum of its proper divisors (10228816).

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

10040384 is an equidigital number, since it uses as much as digits as its factorization.

10040384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2730 (or 2720 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 10040384 is about 3168.6564976343. The cubic root of 10040384 is about 215.7330951121.

Adding to 10040384 its reverse (48304001), we get a palindrome (58344385).

The spelling of 10040384 in words is "ten million, forty thousand, three hundred eighty-four".