10699828 has 6 divisors (see below), whose sum is σ = 18724706. Its totient is φ = 5349912.

The previous prime is 10699813. The next prime is 10699841. The reversal of 10699828 is 82899601.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10614564 + 85264 = 3258^2 + 292^2 .

It is a super-2 number, since 2×10699828² = 228972638459168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337475 + ... + 1337482.

Almost surely, 2^10699828 is an apocalyptic number.

It is an amenable number.

10699828 is a deficient number, since it is larger than the sum of its proper divisors (8024878).

10699828 is a wasteful number, since it uses less digits than its factorization.

10699828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2674961 (or 2674959 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 10699828 is about 3271.0591556864. The cubic root of 10699828 is about 220.3563645838.

The spelling of 10699828 in words is "ten million, six hundred ninety-nine thousand, eight hundred twenty-eight".