10438516 has 24 divisors (see below), whose sum is σ = 20270880. Its totient is φ = 4663200.

The previous prime is 10438501. The next prime is 10438517. The reversal of 10438516 is 61583401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10438517) 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, 586 + ... + 4606.

It is an arithmetic number, because the mean of its divisors is an integer number (844620).

Almost surely, 2^10438516 is an apocalyptic number.

It is an amenable number.

10438516 is a deficient number, since it is larger than the sum of its proper divisors (9832364).

10438516 is a wasteful number, since it uses less digits than its factorization.

10438516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4095 (or 4093 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 10438516 is about 3230.8692328845. The cubic root of 10438516 is about 218.5477067518.

It can be divided in two parts, 104385 and 16, that added together give a palindrome (104401).

The spelling of 10438516 in words is "ten million, four hundred thirty-eight thousand, five hundred sixteen".