3027136 has 56 divisors (see below), whose sum is σ = 7132320. Its totient is φ = 1247232.

The previous prime is 3027133. The next prime is 3027161. The reversal of 3027136 is 6317203.

It is a tau number, because it is divible by the number of its divisors (56).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3027131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12876 + ... + 13108.

Almost surely, 2^3027136 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 3027136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3566160).

3027136 is an abundant number, since it is smaller than the sum of its proper divisors (4105184).

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

3027136 is a wasteful number, since it uses less digits than its factorization.

3027136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 3027136 is about 1739.8666615577. The cubic root of 3027136 is about 144.6585067165.

The spelling of 3027136 in words is "three million, twenty-seven thousand, one hundred thirty-six".