1048159 has 6 divisors (see below), whose sum is σ = 1219344. Its totient is φ = 898380.

The previous prime is 1048139. The next prime is 1048189. The reversal of 1048159 is 9518401.

It is a happy number.

It is not a de Polignac number, because 1048159 - 2⁵ = 1048127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10647 + ... + 10744.

It is an arithmetic number, because the mean of its divisors is an integer number (203224).

2^1048159 is an apocalyptic number.

1048159 is a deficient number, since it is larger than the sum of its proper divisors (171185).

1048159 is an equidigital number, since it uses as much as digits as its factorization.

1048159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21405 (or 21398 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 1048159 is about 1023.7963664714. The cubic root of 1048159 is about 101.5801982096.

The spelling of 1048159 in words is "one million, forty-eight thousand, one hundred fifty-nine".