2812025 has 6 divisors (see below), whose sum is σ = 3486942. Its totient is φ = 2249600.

The previous prime is 2812013. The next prime is 2812031. The reversal of 2812025 is 5202182.

It can be written as a sum of positive squares in 3 ways, for example, as 885481 + 1926544 = 941^2 + 1388^2 .

It is not a de Polignac number, because 2812025 - 2¹² = 2807929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2811988 and 2812006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56216 + ... + 56265.

It is an arithmetic number, because the mean of its divisors is an integer number (581157).

2^2812025 is an apocalyptic number.

2812025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2812025 is a deficient number, since it is larger than the sum of its proper divisors (674917).

2812025 is a wasteful number, since it uses less digits than its factorization.

2812025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112491 (or 112486 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2812025 is about 1676.9093595064. The cubic root of 2812025 is about 141.1474573583.

The spelling of 2812025 in words is "two million, eight hundred twelve thousand, twenty-five".