1043159 has 8 divisors (see below), whose sum is σ = 1162560. Its totient is φ = 929376.

The previous prime is 1043131. The next prime is 1043167. The reversal of 1043159 is 9513401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1043159 - 2⁸ = 1042903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007 + ... + 1760.

It is an arithmetic number, because the mean of its divisors is an integer number (145320).

2^1043159 is an apocalyptic number.

1043159 is a deficient number, since it is larger than the sum of its proper divisors (119401).

1043159 is a wasteful number, since it uses less digits than its factorization.

1043159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2809.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1043159 is about 1021.3515555381. The cubic root of 1043159 is about 101.4184190819.

The spelling of 1043159 in words is "one million, forty-three thousand, one hundred fifty-nine".