2025782 has 16 divisors (see below), whose sum is σ = 3346704. Its totient is φ = 919600.

The previous prime is 2025767. The next prime is 2025791. The reversal of 2025782 is 2875202.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 2282 + ... + 3042.

It is an arithmetic number, because the mean of its divisors is an integer number (209169).

2^2025782 is an apocalyptic number.

2025782 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2025782 is a deficient number, since it is larger than the sum of its proper divisors (1320922).

2025782 is an equidigital number, since it uses as much as digits as its factorization.

2025782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796 (or 774 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 2025782 is about 1423.2996873463. The cubic root of 2025782 is about 126.5311832387.

The spelling of 2025782 in words is "two million, twenty-five thousand, seven hundred eighty-two".