10515116 has 6 divisors (see below), whose sum is σ = 18401460. Its totient is φ = 5257556.

The previous prime is 10515101. The next prime is 10515133. The reversal of 10515116 is 61151501.

It is a super-2 number, since 2×10515116² = 221135328986912, 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, 1314386 + ... + 1314393.

It is an arithmetic number, because the mean of its divisors is an integer number (3066910).

Almost surely, 2^10515116 is an apocalyptic number.

It is an amenable number.

10515116 is a deficient number, since it is larger than the sum of its proper divisors (7886344).

10515116 is a wasteful number, since it uses less digits than its factorization.

10515116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628783 (or 2628781 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 10515116 is about 3242.7019597860. The cubic root of 10515116 is about 219.0809872622.

Adding to 10515116 its reverse (61151501), we get a palindrome (71666617).

The spelling of 10515116 in words is "ten million, five hundred fifteen thousand, one hundred sixteen".