10669830 has 32 divisors (see below), whose sum is σ = 26956800. Its totient is φ = 2695392.

The previous prime is 10669823. The next prime is 10669831. The reversal of 10669830 is 3896601.

It is a super-2 number, since 2×10669830² = 227690544457800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10669791 and 10669800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10669831) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8790 + ... + 9929.

It is an arithmetic number, because the mean of its divisors is an integer number (842400).

Almost surely, 2^10669830 is an apocalyptic number.

10669830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10669830 is an abundant number, since it is smaller than the sum of its proper divisors (16286970).

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

10669830 is a wasteful number, since it uses less digits than its factorization.

10669830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18748.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 10669830 is about 3266.4705723456. The cubic root of 10669830 is about 220.1502417266.

The spelling of 10669830 in words is "ten million, six hundred sixty-nine thousand, eight hundred thirty".