1048587 has 4 divisors (see below), whose sum is σ = 1398120. Its totient is φ = 699056.

The previous prime is 1048583. The next prime is 1048589. The reversal of 1048587 is 7858401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1048587 - 2² = 1048583 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1048583) 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, 174762 + ... + 174767.

It is an arithmetic number, because the mean of its divisors is an integer number (349530).

2^1048587 is an apocalyptic number.

1048587 is a deficient number, since it is larger than the sum of its proper divisors (349533).

1048587 is an equidigital number, since it uses as much as digits as its factorization.

1048587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349532.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 1048587 is about 1024.0053710797. The cubic root of 1048587 is about 101.5940225781.

The spelling of 1048587 in words is "one million, forty-eight thousand, five hundred eighty-seven".