2059261 has 8 divisors (see below), whose sum is σ = 2256120. Its totient is φ = 1870848.

The previous prime is 2059249. The next prime is 2059271. The reversal of 2059261 is 1629502.

It can be written as a sum of positive squares in 4 ways, for example, as 1071225 + 988036 = 1035^2 + 994^2 .

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

It is not a de Polignac number, because 2059261 - 2⁷ = 2059133 is a prime.

It is a super-2 number, since 2×2059261² = 8481111732242, 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 (2059231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1596 + ... + 2581.

It is an arithmetic number, because the mean of its divisors is an integer number (282015).

2^2059261 is an apocalyptic number.

It is an amenable number.

2059261 is a deficient number, since it is larger than the sum of its proper divisors (196859).

2059261 is a wasteful number, since it uses less digits than its factorization.

2059261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4223.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 2059261 is about 1435.0125434992. The cubic root of 2059261 is about 127.2244156618.

The spelling of 2059261 in words is "two million, fifty-nine thousand, two hundred sixty-one".