3148888 has 8 divisors (see below), whose sum is σ = 5904180. Its totient is φ = 1574440.

The previous prime is 3148883. The next prime is 3148897. The reversal of 3148888 is 8888413.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 3148888.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 196798 + ... + 196813.

Almost surely, 2^3148888 is an apocalyptic number.

It is an amenable number.

3148888 is a deficient number, since it is larger than the sum of its proper divisors (2755292).

3148888 is a wasteful number, since it uses less digits than its factorization.

3148888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393617 (or 393613 counting only the distinct ones).

The product of its digits is 49152, while the sum is 40.

The square root of 3148888 is about 1774.5106367672. The cubic root of 3148888 is about 146.5724693582.

The spelling of 3148888 in words is "three million, one hundred forty-eight thousand, eight hundred eighty-eight".