10338820 has 24 divisors (see below), whose sum is σ = 21873600. Its totient is φ = 4104672.

The previous prime is 10338787. The next prime is 10338821. The reversal of 10338820 is 2883301.

It is not an unprimeable number, because it can be changed into a prime (10338821) 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, 921 + ... + 4639.

It is an arithmetic number, because the mean of its divisors is an integer number (911400).

Almost surely, 2^10338820 is an apocalyptic number.

10338820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10338820 is an abundant number, since it is smaller than the sum of its proper divisors (11534780).

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

10338820 is a wasteful number, since it uses less digits than its factorization.

10338820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3867 (or 3865 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 10338820 is about 3215.4035516557. The cubic root of 10338820 is about 217.8497126502.

The spelling of 10338820 in words is "ten million, three hundred thirty-eight thousand, eight hundred twenty".