2048287 has 4 divisors (see below), whose sum is σ = 2063376. Its totient is φ = 2033200.

The previous prime is 2048273. The next prime is 2048327. The reversal of 2048287 is 7828402.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7828402 = 2 ⋅3914201.

It is a cyclic number.

It is not a de Polignac number, because 2048287 - 2⁷ = 2048159 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2048887) 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, 7339 + ... + 7612.

It is an arithmetic number, because the mean of its divisors is an integer number (515844).

2^2048287 is an apocalyptic number.

2048287 is a deficient number, since it is larger than the sum of its proper divisors (15089).

2048287 is a wasteful number, since it uses less digits than its factorization.

2048287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15088.

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

The square root of 2048287 is about 1431.1837757605. The cubic root of 2048287 is about 126.9980159650.

The spelling of 2048287 in words is "two million, forty-eight thousand, two hundred eighty-seven".