1071159 has 8 divisors (see below), whose sum is σ = 1434480. Its totient is φ = 710976.

The previous prime is 1071157. The next prime is 1071181. The reversal of 1071159 is 9511701.

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

It is not a de Polignac number, because 1071159 - 2¹ = 1071157 is a prime.

It is a super-2 number, since 2×1071159² = 2294763206562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071151) 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, 187 + ... + 1475.

It is an arithmetic number, because the mean of its divisors is an integer number (179310).

2^1071159 is an apocalyptic number.

1071159 is a deficient number, since it is larger than the sum of its proper divisors (363321).

1071159 is a wasteful number, since it uses less digits than its factorization.

1071159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569.

The product of its (nonzero) digits is 315, while the sum is 24.

The square root of 1071159 is about 1034.9681154509. The cubic root of 1071159 is about 102.3178283146.

The spelling of 1071159 in words is "one million, seventy-one thousand, one hundred fifty-nine".