2558332 has 12 divisors (see below), whose sum is σ = 5116720. Its totient is φ = 1096416.

The previous prime is 2558323. The next prime is 2558333. The reversal of 2558332 is 2338552.

2558332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2558332 is an admirable number.

It is a super-3 number, since 3×2558332³ = 50233329445318711104, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 91369 = 2558332 / (2 + 5 + 5 + 8 + 3 + 3 + 2).

It is a d-powerful number, because it can be written as 2¹¹ + 5⁷ + 5⁹ + 8 + 3² + 3⁶ + 2¹⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2558332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2558333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45657 + ... + 45712.

2^2558332 is an apocalyptic number.

It is an amenable number.

2558332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2558332 is a wasteful number, since it uses less digits than its factorization.

2558332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91380 (or 91378 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 2558332 is about 1599.4786650656. The cubic root of 2558332 is about 136.7683584469.

The spelling of 2558332 in words is "two million, five hundred fifty-eight thousand, three hundred thirty-two".