10233440 has 48 divisors (see below), whose sum is σ = 27633312. Its totient is φ = 3508224.

The previous prime is 10233427. The next prime is 10233449. The reversal of 10233440 is 4433201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10233449) 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, 3449 + ... + 5688.

It is an arithmetic number, because the mean of its divisors is an integer number (575694).

Almost surely, 2^10233440 is an apocalyptic number.

10233440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10233440 is an abundant number, since it is smaller than the sum of its proper divisors (17399872).

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

10233440 is an equidigital number, since it uses as much as digits as its factorization.

10233440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9159 (or 9151 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 10233440 is about 3198.9748357872. The cubic root of 10233440 is about 217.1070281209.

Adding to 10233440 its reverse (4433201), we get a palindrome (14666641).

The spelling of 10233440 in words is "ten million, two hundred thirty-three thousand, four hundred forty".