2238752 has 24 divisors (see below), whose sum is σ = 4512816. Its totient is φ = 1092672.

The previous prime is 2238749. The next prime is 2238757. The reversal of 2238752 is 2578322.

It is an Ulam number.

Its product of digits (6720) is a multiple of the sum of its prime factors (1680).

It is not an unprimeable number, because it can be changed into a prime (2238757) 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, 563 + ... + 2189.

It is an arithmetic number, because the mean of its divisors is an integer number (188034).

2^2238752 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 2238752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2256408).

2238752 is an abundant number, since it is smaller than the sum of its proper divisors (2274064).

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

2238752 is a wasteful number, since it uses less digits than its factorization.

2238752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680 (or 1672 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 2238752 is about 1496.2459690840. The cubic root of 2238752 is about 130.8183485437.

The spelling of 2238752 in words is "two million, two hundred thirty-eight thousand, seven hundred fifty-two".