2087284 has 12 divisors (see below), whose sum is σ = 3697344. Its totient is φ = 1030904.

The previous prime is 2087233. The next prime is 2087287. The reversal of 2087284 is 4827802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2812 + ... + 3475.

It is an arithmetic number, because the mean of its divisors is an integer number (308112).

2^2087284 is an apocalyptic number.

It is an amenable number.

2087284 is a deficient number, since it is larger than the sum of its proper divisors (1610060).

2087284 is a wasteful number, since it uses less digits than its factorization.

2087284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6374 (or 6372 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 2087284 is about 1444.7435758639. The cubic root of 2087284 is about 127.7989193052.

The spelling of 2087284 in words is "two million, eighty-seven thousand, two hundred eighty-four".