2036425 has 6 divisors (see below), whose sum is σ = 2525198. Its totient is φ = 1629120.

The previous prime is 2036423. The next prime is 2036449. The reversal of 2036425 is 5246302.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 8649 + 2027776 = 93^2 + 1424^2 .

It is not a de Polignac number, because 2036425 - 2¹ = 2036423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2036396 and 2036405.

It is not an unprimeable number, because it can be changed into a prime (2036423) 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 5 ways as a sum of consecutive naturals, for example, 40704 + ... + 40753.

2^2036425 is an apocalyptic number.

2036425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2036425 is a deficient number, since it is larger than the sum of its proper divisors (488773).

2036425 is an equidigital number, since it uses as much as digits as its factorization.

2036425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81467 (or 81462 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2036425 is about 1427.0336366043. The cubic root of 2036425 is about 126.7523850386.

The spelling of 2036425 in words is "two million, thirty-six thousand, four hundred twenty-five".