2247582 has 16 divisors (see below), whose sum is σ = 4563072. Its totient is φ = 737880.

The previous prime is 2247577. The next prime is 2247611. The reversal of 2247582 is 2857422.

2247582 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2¹⁴ + 2²⁰ + 4⁷ + 7⁶ + 5 + 8 + 2²⁰ .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2394 + ... + 3197.

It is an arithmetic number, because the mean of its divisors is an integer number (285192).

2^2247582 is an apocalyptic number.

2247582 is an abundant number, since it is smaller than the sum of its proper divisors (2315490).

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

2247582 is a wasteful number, since it uses less digits than its factorization.

2247582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5663.

The product of its digits is 8960, while the sum is 30.

The square root of 2247582 is about 1499.1937833382. The cubic root of 2247582 is about 130.9901124950.

The spelling of 2247582 in words is "two million, two hundred forty-seven thousand, five hundred eighty-two".