3118125 has 20 divisors (see below), whose sum is σ = 5198336. Its totient is φ = 1662000.

The previous prime is 3118099. The next prime is 3118139. The reversal of 3118125 is 5218113.

It is not a de Polignac number, because 3118125 - 2⁷ = 3117997 is a prime.

It is an Ulam number.

It is a Duffinian number.

3118125 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1044 + ... + 2706.

Almost surely, 2^3118125 is an apocalyptic number.

It is an amenable number.

3118125 is a deficient number, since it is larger than the sum of its proper divisors (2080211).

3118125 is an equidigital number, since it uses as much as digits as its factorization.

3118125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686 (or 1671 counting only the distinct ones).

The product of its digits is 240, while the sum is 21.

The square root of 3118125 is about 1765.8213386410. The cubic root of 3118125 is about 146.0935942071.

The spelling of 3118125 in words is "three million, one hundred eighteen thousand, one hundred twenty-five".