3145848 has 64 divisors (see below), whose sum is σ = 8467200. Its totient is φ = 971520.

The previous prime is 3145841. The next prime is 3145873. The reversal of 3145848 is 8485413.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22563 + ... + 22701.

It is an arithmetic number, because the mean of its divisors is an integer number (132300).

Almost surely, 2^3145848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3145848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4233600).

3145848 is an abundant number, since it is smaller than the sum of its proper divisors (5321352).

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

3145848 is a wasteful number, since it uses less digits than its factorization.

3145848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212 (or 208 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 3145848 is about 1773.6538557453. The cubic root of 3145848 is about 146.5252861648.

It can be divided in two parts, 3145 and 848, that added together give a palindrome (3993).

The spelling of 3145848 in words is "three million, one hundred forty-five thousand, eight hundred forty-eight".