10040416 has 12 divisors (see below), whose sum is σ = 19767132. Its totient is φ = 5020192.

The previous prime is 10040413. The next prime is 10040447. The reversal of 10040416 is 61404001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a self number, because there is not a number n which added to its sum of digits gives 10040416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10040413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156850 + ... + 156913.

It is an arithmetic number, because the mean of its divisors is an integer number (1647261).

Almost surely, 2^10040416 is an apocalyptic number.

10040416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10040416 is a deficient number, since it is larger than the sum of its proper divisors (9726716).

10040416 is an equidigital number, since it uses as much as digits as its factorization.

10040416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313773 (or 313765 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 10040416 is about 3168.6615470889. The cubic root of 10040416 is about 215.7333243016.

Adding to 10040416 its reverse (61404001), we get a palindrome (71444417).

The spelling of 10040416 in words is "ten million, forty thousand, four hundred sixteen".