3256061 has 4 divisors (see below), whose sum is σ = 3447612. Its totient is φ = 3064512.

The previous prime is 3256051. The next prime is 3256067. The reversal of 3256061 is 1606523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1606523 = 43 ⋅37361.

It can be written as a sum of positive squares in 2 ways, for example, as 2059225 + 1196836 = 1435^2 + 1094^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3256061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3256067) 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, 95750 + ... + 95783.

It is an arithmetic number, because the mean of its divisors is an integer number (861903).

Almost surely, 2^3256061 is an apocalyptic number.

It is an amenable number.

3256061 is a deficient number, since it is larger than the sum of its proper divisors (191551).

3256061 is a wasteful number, since it uses less digits than its factorization.

3256061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191550.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 3256061 is about 1804.4558736639. The cubic root of 3256061 is about 148.2168266933.

The spelling of 3256061 in words is "three million, two hundred fifty-six thousand, sixty-one".