1052159 has 4 divisors (see below), whose sum is σ = 1063104. Its totient is φ = 1041216.

The previous prime is 1052141. The next prime is 1052179. The reversal of 1052159 is 9512501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9512501 = 23 ⋅413587.

It is a cyclic number.

It is not a de Polignac number, because 1052159 - 2⁸ = 1051903 is a prime.

It is a super-2 number, since 2×1052159² = 2214077122562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052119) 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, 5327 + ... + 5520.

It is an arithmetic number, because the mean of its divisors is an integer number (265776).

2^1052159 is an apocalyptic number.

1052159 is a deficient number, since it is larger than the sum of its proper divisors (10945).

1052159 is an equidigital number, since it uses as much as digits as its factorization.

1052159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10944.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 1052159 is about 1025.7480197397. The cubic root of 1052159 is about 101.7092514725.

The spelling of 1052159 in words is "one million, fifty-two thousand, one hundred fifty-nine".