3822025 has 27 divisors (see below), whose sum is σ = 5262901. Its totient is φ = 2752640.

The previous prime is 3822017. The next prime is 3822029. The reversal of 3822025 is 5202283.

The square root of 3822025 is 1955.

It is a perfect power (a square), and thus also a powerful number.

3822025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 89401 + 3732624 = 299^2 + 1932^2 .

It is not a de Polignac number, because 3822025 - 2³ = 3822017 is a prime.

It is a Duffinian number.

3822025 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3821987 and 3822005.

It is not an unprimeable number, because it can be changed into a prime (3822029) 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 26 ways as a sum of consecutive naturals, for example, 166164 + ... + 166186.

Almost surely, 2^3822025 is an apocalyptic number.

3822025 is the 1955-th square number.

3822025 is the 978-th centered octagonal number.

It is an amenable number.

3822025 is a deficient number, since it is larger than the sum of its proper divisors (1440876).

3822025 is a wasteful number, since it uses less digits than its factorization.

3822025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 45 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The cubic root of 3822025 is about 156.3499840068.

The spelling of 3822025 in words is "three million, eight hundred twenty-two thousand, twenty-five".