3112541 has 6 divisors (see below), whose sum is σ = 3224442. Its totient is φ = 3004400.

The previous prime is 3112519. The next prime is 3112609. The reversal of 3112541 is 1452113.

It can be written as a sum of positive squares in 3 ways, for example, as 403225 + 2709316 = 635^2 + 1646^2 .

It is not a de Polignac number, because 3112541 - 2¹⁴ = 3096157 is a prime.

It is a super-2 number, since 2×3112541² = 19375822953362, 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 (3112141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1010 + ... + 2691.

It is an arithmetic number, because the mean of its divisors is an integer number (537407).

Almost surely, 2^3112541 is an apocalyptic number.

It is an amenable number.

3112541 is a deficient number, since it is larger than the sum of its proper divisors (111901).

3112541 is an equidigital number, since it uses as much as digits as its factorization.

3112541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3759 (or 3730 counting only the distinct ones).

The product of its digits is 120, while the sum is 17.

The square root of 3112541 is about 1764.2394962136. The cubic root of 3112541 is about 146.0063329961.

Adding to 3112541 its reverse (1452113), we get a palindrome (4564654).

The spelling of 3112541 in words is "three million, one hundred twelve thousand, five hundred forty-one".