107528845 has 8 divisors (see below), whose sum is σ = 132522264. Its totient is φ = 83697984.

The previous prime is 107528843. The next prime is 107528851. The reversal of 107528845 is 548825701.

It can be written as a sum of positive squares in 4 ways, for example, as 64048009 + 43480836 = 8003^2 + 6594^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107528845 - 2¹ = 107528843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 107528798 and 107528807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107528843) 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, 290434 + ... + 290803.

It is an arithmetic number, because the mean of its divisors is an integer number (16565283).

Almost surely, 2^107528845 is an apocalyptic number.

It is an amenable number.

107528845 is a deficient number, since it is larger than the sum of its proper divisors (24993419).

107528845 is an equidigital number, since it uses as much as digits as its factorization.

107528845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581279.

The product of its (nonzero) digits is 89600, while the sum is 40.

The square root of 107528845 is about 10369.6116127847. The cubic root of 107528845 is about 475.5267950475.

The spelling of 107528845 in words is "one hundred seven million, five hundred twenty-eight thousand, eight hundred forty-five".