10442500 has 30 divisors (see below), whose sum is σ = 22841126. Its totient is φ = 4176000.

The previous prime is 10442489. The next prime is 10442501. The reversal of 10442500 is 524401.

10442500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 1763584 + 8678916 = 1328^2 + 2946^2 .

It is not an unprimeable number, because it can be changed into a prime (10442501) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 412 + ... + 4588.

Almost surely, 2^10442500 is an apocalyptic number.

10442500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10442500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11420563).

10442500 is an abundant number, since it is smaller than the sum of its proper divisors (12398626).

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

10442500 is an equidigital number, since it uses as much as digits as its factorization.

10442500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4201 (or 4184 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 10442500 is about 3231.4857264113. The cubic root of 10442500 is about 218.5755071057.

Adding to 10442500 its reverse (524401), we get a palindrome (10966901).

The spelling of 10442500 in words is "ten million, four hundred forty-two thousand, five hundred".