1170159 has 16 divisors (see below), whose sum is σ = 1638912. Its totient is φ = 741888.

The previous prime is 1170139. The next prime is 1170167. The reversal of 1170159 is 9510711.

It is not a de Polignac number, because 1170159 - 2⁷ = 1170031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5967 + ... + 6159.

It is an arithmetic number, because the mean of its divisors is an integer number (102432).

2^1170159 is an apocalyptic number.

1170159 is a deficient number, since it is larger than the sum of its proper divisors (468753).

1170159 is a wasteful number, since it uses less digits than its factorization.

1170159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286.

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

The square root of 1170159 is about 1081.7388779183. The cubic root of 1170159 is about 105.3775973856.

The spelling of 1170159 in words is "one million, one hundred seventy thousand, one hundred fifty-nine".