10116505 has 16 divisors (see below), whose sum is σ = 14353920. Its totient is φ = 6697152.

The previous prime is 10116499. The next prime is 10116517. The reversal of 10116505 is 50561101.

It is not a de Polignac number, because 10116505 - 2⁹ = 10115993 is a prime.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 3969 + ... + 5998.

It is an arithmetic number, because the mean of its divisors is an integer number (897120).

Almost surely, 2^10116505 is an apocalyptic number.

It is an amenable number.

10116505 is a deficient number, since it is larger than the sum of its proper divisors (4237415).

10116505 is an equidigital number, since it uses as much as digits as its factorization.

10116505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10008.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 10116505 is about 3180.6453747628. The cubic root of 10116505 is about 216.2769153575.

Adding to 10116505 its reverse (50561101), we get a palindrome (60677606).

The spelling of 10116505 in words is "ten million, one hundred sixteen thousand, five hundred five".