3117260 has 12 divisors (see below), whose sum is σ = 6546288. Its totient is φ = 1246896.

The previous prime is 3117251. The next prime is 3117269. The reversal of 3117260 is 627113.

It is a happy number.

3117260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3117251) and next prime (3117269).

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 155863 = 3117260 / (3 + 1 + 1 + 7 + 2 + 6 + 0).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3117269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77912 + ... + 77951.

It is an arithmetic number, because the mean of its divisors is an integer number (545524).

Almost surely, 2^3117260 is an apocalyptic number.

It is an amenable number.

3117260 is an abundant number, since it is smaller than the sum of its proper divisors (3429028).

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

3117260 is a wasteful number, since it uses less digits than its factorization.

3117260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155872 (or 155870 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 3117260 is about 1765.5763931362. The cubic root of 3117260 is about 146.0800836683.

The spelling of 3117260 in words is "three million, one hundred seventeen thousand, two hundred sixty".