1061159 has 4 divisors (see below), whose sum is σ = 1157640. Its totient is φ = 964680.

The previous prime is 1061149. The next prime is 1061171. The reversal of 1061159 is 9511601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9511601 = 11 ⋅864691.

It is a cyclic number.

It is not a de Polignac number, because 1061159 - 2⁴ = 1061143 is a prime.

It is a super-2 number, since 2×1061159² = 2252116846562, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061129) 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, 48224 + ... + 48245.

It is an arithmetic number, because the mean of its divisors is an integer number (289410).

2^1061159 is an apocalyptic number.

1061159 is a deficient number, since it is larger than the sum of its proper divisors (96481).

1061159 is an equidigital number, since it uses as much as digits as its factorization.

1061159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96480.

The product of its (nonzero) digits is 270, while the sum is 23.

The square root of 1061159 is about 1030.1257204827. The cubic root of 1061159 is about 101.9984300668.

The spelling of 1061159 in words is "one million, sixty-one thousand, one hundred fifty-nine".