10870445 has 4 divisors (see below), whose sum is σ = 13044540. Its totient is φ = 8696352.

The previous prime is 10870441. The next prime is 10870471. The reversal of 10870445 is 54407801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54407801 = 7 ⋅7772543.

It can be written as a sum of positive squares in 2 ways, for example, as 6568969 + 4301476 = 2563^2 + 2074^2 .

It is a cyclic number.

It is not a de Polignac number, because 10870445 - 2² = 10870441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10870441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087040 + ... + 1087049.

It is an arithmetic number, because the mean of its divisors is an integer number (3261135).

Almost surely, 2^10870445 is an apocalyptic number.

It is an amenable number.

10870445 is a deficient number, since it is larger than the sum of its proper divisors (2174095).

10870445 is an equidigital number, since it uses as much as digits as its factorization.

10870445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174094.

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

The square root of 10870445 is about 3297.0357899180. The cubic root of 10870445 is about 221.5214443176.

The spelling of 10870445 in words is "ten million, eight hundred seventy thousand, four hundred forty-five".