6180261 has 16 divisors (see below), whose sum is σ = 8802816. Its totient is φ = 3847536.

The previous prime is 6180259. The next prime is 6180271. The reversal of 6180261 is 1620816.

It is not a de Polignac number, because 6180261 - 2¹ = 6180259 is a prime.

6180261 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6180241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1926 + ... + 4008.

It is an arithmetic number, because the mean of its divisors is an integer number (550176).

Almost surely, 2^6180261 is an apocalyptic number.

It is an amenable number.

6180261 is a deficient number, since it is larger than the sum of its proper divisors (2622555).

6180261 is a wasteful number, since it uses less digits than its factorization.

6180261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 6180261 is about 2486.0130731756. The cubic root of 6180261 is about 183.5138889719.

It can be divided in two parts, 6180 and 261, that added together give a triangular number (6441 = T₁₁₃).

The spelling of 6180261 in words is "six million, one hundred eighty thousand, two hundred sixty-one".