10838861 has 4 divisors (see below), whose sum is σ = 11824224. Its totient is φ = 9853500.

The previous prime is 10838833. The next prime is 10838869. The reversal of 10838861 is 16883801.

It is a happy number.

10838861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10838861 - 2¹⁰ = 10837837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10838869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492665 + ... + 492686.

It is an arithmetic number, because the mean of its divisors is an integer number (2956056).

Almost surely, 2^10838861 is an apocalyptic number.

10838861 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10838861 is a deficient number, since it is larger than the sum of its proper divisors (985363).

10838861 is an equidigital number, since it uses as much as digits as its factorization.

10838861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985362.

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 10838861 is about 3292.2425487804. The cubic root of 10838861 is about 221.3066932078.

The spelling of 10838861 in words is "ten million, eight hundred thirty-eight thousand, eight hundred sixty-one".