3112087 has 4 divisors (see below), whose sum is σ = 3395016. Its totient is φ = 2829160.

The previous prime is 3112069. The next prime is 3112091. The reversal of 3112087 is 7802113.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7802113 = 11 ⋅709283.

It is a cyclic number.

It is not a de Polignac number, because 3112087 - 2¹⁵ = 3079319 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 (3112007) 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, 141448 + ... + 141469.

It is an arithmetic number, because the mean of its divisors is an integer number (848754).

Almost surely, 2^3112087 is an apocalyptic number.

3112087 is a deficient number, since it is larger than the sum of its proper divisors (282929).

3112087 is a wasteful number, since it uses less digits than its factorization.

3112087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282928.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 3112087 is about 1764.1108241831. The cubic root of 3112087 is about 145.9992337484. Note that the first 3 decimals are identical.

The spelling of 3112087 in words is "three million, one hundred twelve thousand, eighty-seven".