2754128 has 20 divisors (see below), whose sum is σ = 5747028. Its totient is φ = 1271040.

The previous prime is 2754127. The next prime is 2754137. The reversal of 2754128 is 8214572.

It can be written as a sum of positive squares in 2 ways, for example, as 1817104 + 937024 = 1348^2 + 968^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2754128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2754127) 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 in 3 ways as a sum of consecutive naturals, for example, 6413 + ... + 6828.

2^2754128 is an apocalyptic number.

It is an amenable number.

2754128 is an abundant number, since it is smaller than the sum of its proper divisors (2992900).

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

2754128 is a wasteful number, since it uses less digits than its factorization.

2754128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13262 (or 13256 counting only the distinct ones).

The product of its digits is 4480, while the sum is 29.

The square root of 2754128 is about 1659.5565672793. The cubic root of 2754128 is about 140.1720334150.

It can be divided in two parts, 2754 and 128, that added together give a palindrome (2882).

The spelling of 2754128 in words is "two million, seven hundred fifty-four thousand, one hundred twenty-eight".