10875440 has 40 divisors (see below), whose sum is σ = 25675440. Its totient is φ = 4283136.

The previous prime is 10875437. The next prime is 10875443. The reversal of 10875440 is 4457801.

It is an interprime number because it is at equal distance from previous prime (10875437) and next prime (10875443).

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (10875443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4346 + ... + 6374.

It is an arithmetic number, because the mean of its divisors is an integer number (641886).

Almost surely, 2^10875440 is an apocalyptic number.

10875440 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 10875440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12837720).

10875440 is an abundant number, since it is smaller than the sum of its proper divisors (14800000).

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

10875440 is a wasteful number, since it uses less digits than its factorization.

10875440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109 (or 2103 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 10875440 is about 3297.7932015213. The cubic root of 10875440 is about 221.5553690305. Note that the first 3 decimals are identical.

The spelling of 10875440 in words is "ten million, eight hundred seventy-five thousand, four hundred forty".