2073225 has 48 divisors (see below), whose sum is σ = 4285440. Its totient is φ = 859200.

The previous prime is 2073209. The next prime is 2073233. The reversal of 2073225 is 5223702.

It is not a de Polignac number, because 2073225 - 2⁴ = 2073209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a d-powerful number, because it can be written as 2⁵ + 0 + 7⁶ + 3⁵ + 2⁷ + 2¹¹ + 5⁹ .

It is a Curzon number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 5596 + ... + 5954.

It is an arithmetic number, because the mean of its divisors is an integer number (89280).

2^2073225 is an apocalyptic number.

2073225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2073225 is the 770-th nonagonal number.

It is an amenable number.

2073225 is an abundant number, since it is smaller than the sum of its proper divisors (2212215).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2073225 is a wasteful number, since it uses less digits than its factorization.

2073225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 2073225 is about 1439.8697857793. The cubic root of 2073225 is about 127.5113407829.

Adding to 2073225 its reverse (5223702), we get a palindrome (7296927).

The spelling of 2073225 in words is "two million, seventy-three thousand, two hundred twenty-five".