3156048 has 120 divisors (see below), whose sum is σ = 10523136. Its totient is φ = 864000.

The previous prime is 3156031. The next prime is 3156053. The reversal of 3156048 is 8406513.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31198 + ... + 31298.

Almost surely, 2^3156048 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 3156048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5261568).

3156048 is an abundant number, since it is smaller than the sum of its proper divisors (7367088).

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

3156048 is a wasteful number, since it uses less digits than its factorization.

3156048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 3156048 is about 1776.5269488527. The cubic root of 3156048 is about 146.6834783300.

The spelling of 3156048 in words is "three million, one hundred fifty-six thousand, forty-eight".