5216446 has 16 divisors (see below), whose sum is σ = 8229888. Its totient is φ = 2475000.

The previous prime is 5216443. The next prime is 5216461. The reversal of 5216446 is 6446125.

It is a super-2 number, since 2×5216446² = 54422617741832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5216443) 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, 6571 + ... + 7321.

It is an arithmetic number, because the mean of its divisors is an integer number (514368).

Almost surely, 2^5216446 is an apocalyptic number.

5216446 is a deficient number, since it is larger than the sum of its proper divisors (3013442).

5216446 is a wasteful number, since it uses less digits than its factorization.

5216446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927.

The product of its digits is 5760, while the sum is 28.

The square root of 5216446 is about 2283.9540275583. The cubic root of 5216446 is about 173.4302720414.

The spelling of 5216446 in words is "five million, two hundred sixteen thousand, four hundred forty-six".