10516085 has 12 divisors (see below), whose sum is σ = 12818988. Its totient is φ = 8281728.

The previous prime is 10516073. The next prime is 10516087. The reversal of 10516085 is 58061501.

10516085 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3301489 + 7214596 = 1817^2 + 2686^2 .

It is not a de Polignac number, because 10516085 - 2⁴ = 10516069 is a prime.

It is a super-2 number, since 2×10516085² = 221176087454450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10516087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31037 + ... + 31373.

It is an arithmetic number, because the mean of its divisors is an integer number (1068249).

Almost surely, 2^10516085 is an apocalyptic number.

It is an amenable number.

10516085 is a deficient number, since it is larger than the sum of its proper divisors (2302903).

10516085 is an frugal number, since it uses more digits than its factorization.

10516085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 421 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 10516085 is about 3242.8513687803. The cubic root of 10516085 is about 219.0877167158.

Adding to 10516085 its reverse (58061501), we get a palindrome (68577586).

The spelling of 10516085 in words is "ten million, five hundred sixteen thousand, eighty-five".