3124112 has 20 divisors (see below), whose sum is σ = 6262620. Its totient is φ = 1507968.

The previous prime is 3124103. The next prime is 3124117. The reversal of 3124112 is 2114213.

It can be written as a sum of positive squares in 2 ways, for example, as 2611456 + 512656 = 1616^2 + 716^2 .

It is not an unprimeable number, because it can be changed into a prime (3124117) 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, 2903 + ... + 3830.

It is an arithmetic number, because the mean of its divisors is an integer number (313131).

Almost surely, 2^3124112 is an apocalyptic number.

It is an amenable number.

3124112 is an abundant number, since it is smaller than the sum of its proper divisors (3138508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3124112 is a wasteful number, since it uses less digits than its factorization.

3124112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6770 (or 6764 counting only the distinct ones).

The product of its digits is 48, while the sum is 14.

The square root of 3124112 is about 1767.5157707924. The cubic root of 3124112 is about 146.1870374507.

Adding to 3124112 its reverse (2114213), we get a palindrome (5238325).

The spelling of 3124112 in words is "three million, one hundred twenty-four thousand, one hundred twelve".