2247562 has 8 divisors (see below), whose sum is σ = 3480192. Its totient is φ = 1087500.

The previous prime is 2247559. The next prime is 2247569. The reversal of 2247562 is 2657422.

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

It is a d-powerful number, because it can be written as 2⁹ + 2¹⁷ + 4⁷ + 7⁴ + 5 + 6² + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2247562.

It is not an unprimeable number, because it can be changed into a prime (2247569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18064 + ... + 18187.

It is an arithmetic number, because the mean of its divisors is an integer number (435024).

2^2247562 is an apocalyptic number.

2247562 is a deficient number, since it is larger than the sum of its proper divisors (1232630).

2247562 is a wasteful number, since it uses less digits than its factorization.

2247562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36284.

The product of its digits is 6720, while the sum is 28.

The square root of 2247562 is about 1499.1871130716. The cubic root of 2247562 is about 130.9897239575.

It can be divided in two parts, 2247 and 562, that added together give a square (2809 = 53²).

The spelling of 2247562 in words is "two million, two hundred forty-seven thousand, five hundred sixty-two".