3148873 has 8 divisors (see below), whose sum is σ = 3875648. Its totient is φ = 2491344.

The previous prime is 3148867. The next prime is 3148883. The reversal of 3148873 is 3788413.

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

It is a cyclic number.

It is not a de Polignac number, because 3148873 - 2⁹ = 3148361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3148883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17211 + ... + 17392.

It is an arithmetic number, because the mean of its divisors is an integer number (484456).

Almost surely, 2^3148873 is an apocalyptic number.

It is an amenable number.

3148873 is a deficient number, since it is larger than the sum of its proper divisors (726775).

3148873 is a wasteful number, since it uses less digits than its factorization.

3148873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34623.

The product of its digits is 16128, while the sum is 34.

The square root of 3148873 is about 1774.5064102448. The cubic root of 3148873 is about 146.5722366210.

The spelling of 3148873 in words is "three million, one hundred forty-eight thousand, eight hundred seventy-three".