3125118 has 8 divisors (see below), whose sum is σ = 6250248. Its totient is φ = 1041704.

The previous prime is 3125117. The next prime is 3125147. The reversal of 3125118 is 8115213.

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

3125118 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3125094 and 3125103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260421 + ... + 260432.

It is an arithmetic number, because the mean of its divisors is an integer number (781281).

Almost surely, 2^3125118 is an apocalyptic number.

3125118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3125118 is a wasteful number, since it uses less digits than its factorization.

3125118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520858.

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

The square root of 3125118 is about 1767.8003280914. The cubic root of 3125118 is about 146.2027270693.

The spelling of 3125118 in words is "three million, one hundred twenty-five thousand, one hundred eighteen".