10433820 has 24 divisors (see below), whose sum is σ = 29214864. Its totient is φ = 2782336.

The previous prime is 10433809. The next prime is 10433827. The reversal of 10433820 is 2833401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10433827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86889 + ... + 87008.

It is an arithmetic number, because the mean of its divisors is an integer number (1217286).

Almost surely, 2^10433820 is an apocalyptic number.

10433820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10433820 is an abundant number, since it is smaller than the sum of its proper divisors (18781044).

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

10433820 is a wasteful number, since it uses less digits than its factorization.

10433820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173909 (or 173907 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 10433820 is about 3230.1424117212. The cubic root of 10433820 is about 218.5149289773.

The spelling of 10433820 in words is "ten million, four hundred thirty-three thousand, eight hundred twenty".