10691932 has 12 divisors (see below), whose sum is σ = 18738720. Its totient is φ = 5338016.

The previous prime is 10691917. The next prime is 10691953. The reversal of 10691932 is 23919601.

It is a super-2 number, since 2×10691932² = 228634819785248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10691894 and 10691903.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1869 + ... + 4987.

It is an arithmetic number, because the mean of its divisors is an integer number (1561560).

Almost surely, 2^10691932 is an apocalyptic number.

It is an amenable number.

10691932 is a deficient number, since it is larger than the sum of its proper divisors (8046788).

10691932 is a wasteful number, since it uses less digits than its factorization.

10691932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3980 (or 3978 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 10691932 is about 3269.8519844176. The cubic root of 10691932 is about 220.3021468267.

The spelling of 10691932 in words is "ten million, six hundred ninety-one thousand, nine hundred thirty-two".