2025836 has 6 divisors (see below), whose sum is σ = 3545220. Its totient is φ = 1012916.

The previous prime is 2025833. The next prime is 2025869. The reversal of 2025836 is 6385202.

It is a super-2 number, since 2×2025836² = 8208022997792, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁴ + 0 + 2¹⁷ + 5² + 8⁴ + 3¹³ + 6⁷ .

It is not an unprimeable number, because it can be changed into a prime (2025833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253226 + ... + 253233.

It is an arithmetic number, because the mean of its divisors is an integer number (590870).

2^2025836 is an apocalyptic number.

It is an amenable number.

2025836 is a deficient number, since it is larger than the sum of its proper divisors (1519384).

2025836 is a wasteful number, since it uses less digits than its factorization.

2025836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506463 (or 506461 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2025836 is about 1423.3186572233. The cubic root of 2025836 is about 126.5323075162.

The spelling of 2025836 in words is "two million, twenty-five thousand, eight hundred thirty-six".