10838140 has 24 divisors (see below), whose sum is σ = 23037840. Its totient is φ = 4282368.

The previous prime is 10838131. The next prime is 10838143. The reversal of 10838140 is 4183801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10838143) 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 7 ways as a sum of consecutive naturals, for example, 1605 + ... + 4924.

It is an arithmetic number, because the mean of its divisors is an integer number (959910).

Almost surely, 2^10838140 is an apocalyptic number.

10838140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10838140 is an abundant number, since it is smaller than the sum of its proper divisors (12199700).

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

10838140 is a wasteful number, since it uses less digits than its factorization.

10838140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6621 (or 6619 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 10838140 is about 3292.1330471292. The cubic root of 10838140 is about 221.3017859990.

The spelling of 10838140 in words is "ten million, eight hundred thirty-eight thousand, one hundred forty".