2136025 has 12 divisors (see below), whose sum is σ = 2711632. Its totient is φ = 1668240.

The previous prime is 2136023. The next prime is 2136061. The reversal of 2136025 is 5206312.

It is a happy number.

2136025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2136025 - 2¹ = 2136023 is a prime.

It is a d-powerful number, because it can be written as 2² + 1 + 3⁵ + 6⁸ + 0 + 2¹⁶ + 5⁸ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2135993 and 2136011.

It is not an unprimeable number, because it can be changed into a prime (2136023) 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 11 ways as a sum of consecutive naturals, for example, 82 + ... + 2068.

2^2136025 is an apocalyptic number.

2136025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2136025 is a deficient number, since it is larger than the sum of its proper divisors (575607).

2136025 is a wasteful number, since it uses less digits than its factorization.

2136025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040 (or 2035 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2136025 is about 1461.5146253117. The cubic root of 2136025 is about 128.7860363513.

It can be divided in two parts, 21 and 36025, that added together give a triangular number (36046 = T₂₆₈).

The spelling of 2136025 in words is "two million, one hundred thirty-six thousand, twenty-five".