4406525 has 6 divisors (see below), whose sum is σ = 5464122. Its totient is φ = 3525200.

The previous prime is 4406513. The next prime is 4406527. The reversal of 4406525 is 5256044.

It can be written as a sum of positive squares in 3 ways, for example, as 362404 + 4044121 = 602^2 + 2011^2 .

It is not a de Polignac number, because 4406525 - 2⁴ = 4406509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4406494 and 4406503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4406527) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 88106 + ... + 88155.

It is an arithmetic number, because the mean of its divisors is an integer number (910687).

Almost surely, 2^4406525 is an apocalyptic number.

It is an amenable number.

4406525 is a deficient number, since it is larger than the sum of its proper divisors (1057597).

4406525 is a wasteful number, since it uses less digits than its factorization.

4406525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176271 (or 176266 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4406525 is about 2099.1724559931. The cubic root of 4406525 is about 163.9452151929.

The spelling of 4406525 in words is "four million, four hundred six thousand, five hundred twenty-five".