3148872 has 16 divisors (see below), whose sum is σ = 7872240. Its totient is φ = 1049616.

The previous prime is 3148867. The next prime is 3148883. The reversal of 3148872 is 2788413.

3148872 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65578 + ... + 65625.

It is an arithmetic number, because the mean of its divisors is an integer number (492015).

Almost surely, 2^3148872 is an apocalyptic number.

It is an amenable number.

3148872 is an abundant number, since it is smaller than the sum of its proper divisors (4723368).

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

3148872 is a wasteful number, since it uses less digits than its factorization.

3148872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131212 (or 131208 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 3148872 is about 1774.5061284763. The cubic root of 3148872 is about 146.5722211051.

The spelling of 3148872 in words is "three million, one hundred forty-eight thousand, eight hundred seventy-two".