4113261 has 12 divisors (see below), whose sum is σ = 6161792. Its totient is φ = 2742012.

The previous prime is 4113259. The next prime is 4113311. The reversal of 4113261 is 1623114.

It is a happy number.

It is not a de Polignac number, because 4113261 - 2¹ = 4113259 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 (4113211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8221 + ... + 8706.

Almost surely, 2^4113261 is an apocalyptic number.

It is an amenable number.

4113261 is a deficient number, since it is larger than the sum of its proper divisors (2048531).

4113261 is an equidigital number, since it uses as much as digits as its factorization.

4113261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16942 (or 16930 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 4113261 is about 2028.1176001406. The cubic root of 4113261 is about 160.2244376304.

Adding to 4113261 its reverse (1623114), we get a palindrome (5736375).

It can be divided in two parts, 41132 and 61, that multiplied together give a palindrome (2509052).

The spelling of 4113261 in words is "four million, one hundred thirteen thousand, two hundred sixty-one".