2253558 has 8 divisors (see below), whose sum is σ = 4507128. Its totient is φ = 751184.

The previous prime is 2253557. The next prime is 2253599. The reversal of 2253558 is 8553522.

2253558 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2253558 is an admirable number.

It is a d-powerful number, because it can be written as 2⁶ + 2²¹ + 5² + 3 + 5⁷ + 5⁷ + 8² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253551) 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, 187791 + ... + 187802.

It is an arithmetic number, because the mean of its divisors is an integer number (563391).

2^2253558 is an apocalyptic number.

2253558 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.

2253558 is a wasteful number, since it uses less digits than its factorization.

2253558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375598.

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

The square root of 2253558 is about 1501.1855315050. The cubic root of 2253558 is about 131.1061044297.

The spelling of 2253558 in words is "two million, two hundred fifty-three thousand, five hundred fifty-eight".