8845525 has 24 divisors (see below), whose sum is σ = 12514824. Its totient is φ = 6144000.

The previous prime is 8845519. The next prime is 8845531. The reversal of 8845525 is 5255488.

It is an interprime number because it is at equal distance from previous prime (8845519) and next prime (8845531).

It can be written as a sum of positive squares in 12 ways, for example, as 400689 + 8444836 = 633^2 + 2906^2 .

It is not a de Polignac number, because 8845525 - 2³ = 8845517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4725 + ... + 6325.

It is an arithmetic number, because the mean of its divisors is an integer number (521451).

Almost surely, 2^8845525 is an apocalyptic number.

8845525 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8845525 is a deficient number, since it is larger than the sum of its proper divisors (3669299).

8845525 is a wasteful number, since it uses less digits than its factorization.

8845525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641 (or 1636 counting only the distinct ones).

The product of its digits is 64000, while the sum is 37.

The square root of 8845525 is about 2974.1427336293. The cubic root of 8845525 is about 206.8114302539.

Subtracting from 8845525 its sum of digits (37), we obtain a palindrome (8845488).

It can be divided in two parts, 884 and 5525, that multiplied together give a square (4884100 = 2210²).

The spelling of 8845525 in words is "eight million, eight hundred forty-five thousand, five hundred twenty-five".