10695816 has 48 divisors (see below), whose sum is σ = 29191500. Its totient is φ = 3537792.

The previous prime is 10695781. The next prime is 10695823. The reversal of 10695816 is 61859601.

10695816 is a `hidden beast` number, since 10 + 69 + 581 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10692900 + 2916 = 3270^2 + 54^2 .

It is a super-2 number, since 2×10695816² = 228800959811712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10230 + ... + 11226.

Almost surely, 2^10695816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10695816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14595750).

10695816 is an abundant number, since it is smaller than the sum of its proper divisors (18495684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10695816 is a wasteful number, since it uses less digits than its factorization.

10695816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158 (or 1151 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 10695816 is about 3270.4458411660. The cubic root of 10695816 is about 220.3288195848.

It can be divided in two parts, 10695 and 816, that added together give a palindrome (11511).

The spelling of 10695816 in words is "ten million, six hundred ninety-five thousand, eight hundred sixteen".