5261216 has 12 divisors (see below), whose sum is σ = 10358082. Its totient is φ = 2630592.

The previous prime is 5261203. The next prime is 5261251. The reversal of 5261216 is 6121625.

It can be written as a sum of positive squares in only one way, i.e., 3312400 + 1948816 = 1820^2 + 1396^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5261191 and 5261200.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82175 + ... + 82238.

Almost surely, 2^5261216 is an apocalyptic number.

It is an amenable number.

5261216 is a deficient number, since it is larger than the sum of its proper divisors (5096866).

5261216 is a wasteful number, since it uses less digits than its factorization.

5261216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164423 (or 164415 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 5261216 is about 2293.7340735142. The cubic root of 5261216 is about 173.9250128284.

The spelling of 5261216 in words is "five million, two hundred sixty-one thousand, two hundred sixteen".