2238875 has 8 divisors (see below), whose sum is σ = 2794272. Its totient is φ = 1791000.

The previous prime is 2238823. The next prime is 2238931. The reversal of 2238875 is 5788322.

It is a happy number.

It is not a de Polignac number, because 2238875 - 2⁶ = 2238811 is a prime.

It is a super-2 number, since 2×2238875² = 10025122531250, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2² + 2¹⁸ + 3⁷ + 8³ + 8⁴ + 7⁵ + 5⁹ .

It is a Duffinian number.

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, 8831 + ... + 9080.

It is an arithmetic number, because the mean of its divisors is an integer number (349284).

2^2238875 is an apocalyptic number.

2238875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2238875 is a deficient number, since it is larger than the sum of its proper divisors (555397).

2238875 is an equidigital number, since it uses as much as digits as its factorization.

2238875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17926 (or 17916 counting only the distinct ones).

The product of its digits is 26880, while the sum is 35.

The square root of 2238875 is about 1496.2870713870. The cubic root of 2238875 is about 130.8207442776.

It can be divided in two parts, 2238 and 875, that added together give a palindrome (3113).

The spelling of 2238875 in words is "two million, two hundred thirty-eight thousand, eight hundred seventy-five".