2061159 has 16 divisors (see below), whose sum is σ = 2918400. Its totient is φ = 1291680.

The previous prime is 2061149. The next prime is 2061161. The reversal of 2061159 is 9511602.

It is not a de Polignac number, because 2061159 - 2⁵ = 2061127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061109) 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, 3142 + ... + 3740.

It is an arithmetic number, because the mean of its divisors is an integer number (182400).

2^2061159 is an apocalyptic number.

2061159 is a deficient number, since it is larger than the sum of its proper divisors (857241).

2061159 is a wasteful number, since it uses less digits than its factorization.

2061159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 2061159 is about 1435.6737094479. The cubic root of 2061159 is about 127.2634908108.

The spelling of 2061159 in words is "two million, sixty-one thousand, one hundred fifty-nine".