2237448 has 32 divisors (see below), whose sum is σ = 5702400. Its totient is φ = 731328.

The previous prime is 2237447. The next prime is 2237461. The reversal of 2237448 is 8447322.

It is a d-powerful number, because it can be written as 2¹¹ + 2¹⁷ + 3⁸ + 7³ + 4² + 4⁴ + 8⁷ .

It is not an unprimeable number, because it can be changed into a prime (2237447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393 + ... + 2151.

It is an arithmetic number, because the mean of its divisors is an integer number (178200).

2^2237448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2237448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2851200).

2237448 is an abundant number, since it is smaller than the sum of its proper divisors (3464952).

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

2237448 is a wasteful number, since it uses less digits than its factorization.

2237448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821 (or 1817 counting only the distinct ones).

The product of its digits is 10752, while the sum is 30.

The square root of 2237448 is about 1495.8101483811. The cubic root of 2237448 is about 130.7929444707.

It can be divided in two parts, 22374 and 48, that added together give a palindrome (22422).

The spelling of 2237448 in words is "two million, two hundred thirty-seven thousand, four hundred forty-eight".