10319216 has 10 divisors (see below), whose sum is σ = 19993512. Its totient is φ = 5159600.

The previous prime is 10319213. The next prime is 10319233. The reversal of 10319216 is 61291301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10319191 and 10319200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10319213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 322460 + ... + 322491.

Almost surely, 2^10319216 is an apocalyptic number.

10319216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10319216 is a deficient number, since it is larger than the sum of its proper divisors (9674296).

10319216 is an equidigital number, since it uses as much as digits as its factorization.

10319216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644959 (or 644953 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 10319216 is about 3212.3536542542. The cubic root of 10319216 is about 217.7119332926.

The spelling of 10319216 in words is "ten million, three hundred nineteen thousand, two hundred sixteen".