2025784 has 16 divisors (see below), whose sum is σ = 3829320. Its totient is φ = 1004640.

The previous prime is 2025767. The next prime is 2025791. The reversal of 2025784 is 4875202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82 + ... + 2014.

2^2025784 is an apocalyptic number.

It is an amenable number.

2025784 is a deficient number, since it is larger than the sum of its proper divisors (1803536).

2025784 is a wasteful number, since it uses less digits than its factorization.

2025784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070 (or 2066 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 2025784 is about 1423.3003899388. The cubic root of 2025784 is about 126.5312248790.

It can be divided in two parts, 2025 and 784, that multiplied together give a square (1587600 = 1260²).

The spelling of 2025784 in words is "two million, twenty-five thousand, seven hundred eighty-four".