2755434 has 32 divisors (see below), whose sum is σ = 6096384. Its totient is φ = 823280.

The previous prime is 2755429. The next prime is 2755447. The reversal of 2755434 is 4345572.

It is a d-powerful number, because it can be written as 2¹³ + 7³ + 5³ + 5⁹ + 4³ + 3¹² + 4⁹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5227 + ... + 5729.

It is an arithmetic number, because the mean of its divisors is an integer number (190512).

2^2755434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2755434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3048192).

2755434 is an abundant number, since it is smaller than the sum of its proper divisors (3340950).

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

2755434 is a wasteful number, since it uses less digits than its factorization.

2755434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602.

The product of its digits is 16800, while the sum is 30.

The square root of 2755434 is about 1659.9499992470. The cubic root of 2755434 is about 140.1941863126.

The spelling of 2755434 in words is "two million, seven hundred fifty-five thousand, four hundred thirty-four".