10869830 has 16 divisors (see below), whose sum is σ = 19613664. Its totient is φ = 4337280.

The previous prime is 10869829. The next prime is 10869839. The reversal of 10869830 is 3896801.

10869830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10869839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3950 + ... + 6110.

It is an arithmetic number, because the mean of its divisors is an integer number (1225854).

Almost surely, 2^10869830 is an apocalyptic number.

10869830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10869830 is a deficient number, since it is larger than the sum of its proper divisors (8743834).

10869830 is a wasteful number, since it uses less digits than its factorization.

10869830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2671.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 10869830 is about 3296.9425230052. The cubic root of 10869830 is about 221.5172666825.

The spelling of 10869830 in words is "ten million, eight hundred sixty-nine thousand, eight hundred thirty".