10803220 has 24 divisors (see below), whose sum is σ = 22748544. Its totient is φ = 4309536.

The previous prime is 10803217. The next prime is 10803227. The reversal of 10803220 is 2230801.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10803194 and 10803203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10803227) 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, 14169 + ... + 14911.

It is an arithmetic number, because the mean of its divisors is an integer number (947856).

Almost surely, 2^10803220 is an apocalyptic number.

10803220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10803220 is an abundant number, since it is smaller than the sum of its proper divisors (11945324).

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

10803220 is a wasteful number, since it uses less digits than its factorization.

10803220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479 (or 1477 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 10803220 is about 3286.8252159189. The cubic root of 10803220 is about 221.0638554790.

The spelling of 10803220 in words is "ten million, eight hundred three thousand, two hundred twenty".