2132825 has 6 divisors (see below), whose sum is σ = 2644734. Its totient is φ = 1706240.

The previous prime is 2132797. The next prime is 2132827. The reversal of 2132825 is 5282312.

It can be written as a sum of positive squares in 3 ways, for example, as 719104 + 1413721 = 848^2 + 1189^2 .

It is not a de Polignac number, because 2132825 - 2⁶ = 2132761 is a prime.

It is a d-powerful number, because it can be written as 2 + 1 + 3⁶ + 2¹¹ + 8⁵ + 2²¹ + 5³ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2132825.

It is not an unprimeable number, because it can be changed into a prime (2132827) 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, 42632 + ... + 42681.

It is an arithmetic number, because the mean of its divisors is an integer number (440789).

2^2132825 is an apocalyptic number.

2132825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2132825 is a deficient number, since it is larger than the sum of its proper divisors (511909).

2132825 is an equidigital number, since it uses as much as digits as its factorization.

2132825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85323 (or 85318 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 2132825 is about 1460.4194602921. The cubic root of 2132825 is about 128.7216923344.

The spelling of 2132825 in words is "two million, one hundred thirty-two thousand, eight hundred twenty-five".