10343216 has 20 divisors (see below), whose sum is σ = 21581952. Its totient is φ = 4773696.

The previous prime is 10343213. The next prime is 10343237. The reversal of 10343216 is 61234301.

10343216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (10343213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24656 + ... + 25071.

Almost surely, 2^10343216 is an apocalyptic number.

10343216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10343216 is an abundant number, since it is smaller than the sum of its proper divisors (11238736).

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

10343216 is a wasteful number, since it uses less digits than its factorization.

10343216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49748 (or 49742 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 10343216 is about 3216.0870634981. The cubic root of 10343216 is about 217.8805843756.

Adding to 10343216 its reverse (61234301), we get a palindrome (71577517).

The spelling of 10343216 in words is "ten million, three hundred forty-three thousand, two hundred sixteen".