10516228 has 6 divisors (see below), whose sum is σ = 18403406. Its totient is φ = 5258112.

The previous prime is 10516199. The next prime is 10516249. The reversal of 10516228 is 82261501.

It can be written as a sum of positive squares in only one way, i.e., 7354944 + 3161284 = 2712^2 + 1778^2 .

It is a super-2 number, since 2×10516228² = 221182102695968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1314525 + ... + 1314532.

Almost surely, 2^10516228 is an apocalyptic number.

It is an amenable number.

10516228 is a deficient number, since it is larger than the sum of its proper divisors (7887178).

10516228 is a wasteful number, since it uses less digits than its factorization.

10516228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2629061 (or 2629059 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 10516228 is about 3242.8734172027. The cubic root of 10516228 is about 219.0887097787.

Adding to 10516228 its reverse (82261501), we get a palindrome (92777729).

The spelling of 10516228 in words is "ten million, five hundred sixteen thousand, two hundred twenty-eight".