2255532 has 24 divisors (see below), whose sum is σ = 5317872. Its totient is φ = 744000.

The previous prime is 2255507. The next prime is 2255549. The reversal of 2255532 is 2355522.

It is a plaindrome in base 16.

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, 282 + ... + 2142.

It is an arithmetic number, because the mean of its divisors is an integer number (221578).

2^2255532 is an apocalyptic number.

It is an amenable number.

2255532 is an abundant number, since it is smaller than the sum of its proper divisors (3062340).

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

2255532 is a wasteful number, since it uses less digits than its factorization.

2255532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969 (or 1967 counting only the distinct ones).

The product of its digits is 3000, while the sum is 24.

The square root of 2255532 is about 1501.8428679459. The cubic root of 2255532 is about 131.1443739751.

The spelling of 2255532 in words is "two million, two hundred fifty-five thousand, five hundred thirty-two".