3113541 has 12 divisors (see below), whose sum is σ = 4513132. Its totient is φ = 2068416.

The previous prime is 3113531. The next prime is 3113569. The reversal of 3113541 is 1453113.

3113541 is a `hidden beast` number, since 311 + 354 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2340900 + 772641 = 1530^2 + 879^2 .

It is not a de Polignac number, because 3113541 - 2¹⁸ = 2851397 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113521) 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, 3735 + ... + 4491.

Almost surely, 2^3113541 is an apocalyptic number.

It is an amenable number.

3113541 is a deficient number, since it is larger than the sum of its proper divisors (1399591).

3113541 is a wasteful number, since it uses less digits than its factorization.

3113541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220 (or 1217 counting only the distinct ones).

The product of its digits is 180, while the sum is 18.

The square root of 3113541 is about 1764.5228816879. The cubic root of 3113541 is about 146.0219676709.

Adding to 3113541 its reverse (1453113), we get a palindrome (4566654).

The spelling of 3113541 in words is "three million, one hundred thirteen thousand, five hundred forty-one".