3112874 has 8 divisors (see below), whose sum is σ = 4681668. Its totient is φ = 1552320.

The previous prime is 3112873. The next prime is 3112909. The reversal of 3112874 is 4782113.

It can be written as a sum of positive squares in 2 ways, for example, as 2122849 + 990025 = 1457^2 + 995^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3112873) 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, 1007 + ... + 2690.

Almost surely, 2^3112874 is an apocalyptic number.

3112874 is a deficient number, since it is larger than the sum of its proper divisors (1568794).

3112874 is a wasteful number, since it uses less digits than its factorization.

3112874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4120.

The product of its digits is 1344, while the sum is 26.

The square root of 3112874 is about 1764.3338686314. Note that the first 3 decimals coincide. The cubic root of 3112874 is about 146.0115397146.

Adding to 3112874 its reverse (4782113), we get a palindrome (7894987).

The spelling of 3112874 in words is "three million, one hundred twelve thousand, eight hundred seventy-four".