2555382 has 16 divisors (see below), whose sum is σ = 5157360. Its totient is φ = 844032.

The previous prime is 2555363. The next prime is 2555429. The reversal of 2555382 is 2835552.

It is a d-powerful number, because it can be written as 2¹⁸ + 5³ + 5⁵ + 5⁶ + 3¹¹ + 8² + 2²¹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1207 + ... + 2562.

It is an arithmetic number, because the mean of its divisors is an integer number (322335).

2^2555382 is an apocalyptic number.

2555382 is an abundant number, since it is smaller than the sum of its proper divisors (2601978).

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

2555382 is a wasteful number, since it uses less digits than its factorization.

2555382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3887.

The product of its digits is 12000, while the sum is 30.

The square root of 2555382 is about 1598.5562235968. The cubic root of 2555382 is about 136.7157692553.

The spelling of 2555382 in words is "two million, five hundred fifty-five thousand, three hundred eighty-two".