2754648 has 96 divisors (see below), whose sum is σ = 8408400. Its totient is φ = 839808.

The previous prime is 2754617. The next prime is 2754649. The reversal of 2754648 is 8464572.

2754648 is a `hidden beast` number, since 2 + 7 + 5 + 4 + 648 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2754649) 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 23 ways as a sum of consecutive naturals, for example, 25218 + ... + 25326.

2^2754648 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 2754648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4204200).

2754648 is an abundant number, since it is smaller than the sum of its proper divisors (5653752).

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

2754648 is a wasteful number, since it uses less digits than its factorization.

2754648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143 (or 127 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 2754648 is about 1659.7132282416. The cubic root of 2754648 is about 140.1808547032.

The spelling of 2754648 in words is "two million, seven hundred fifty-four thousand, six hundred forty-eight".