2237895 has 48 divisors (see below), whose sum is σ = 4404960. Its totient is φ = 1077120.

The previous prime is 2237861. The next prime is 2237899. The reversal of 2237895 is 5987322.

It is a happy number.

It is not a de Polignac number, because 2237895 - 2¹¹ = 2235847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2237899) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16267 + ... + 16403.

It is an arithmetic number, because the mean of its divisors is an integer number (91770).

2^2237895 is an apocalyptic number.

2237895 is a deficient number, since it is larger than the sum of its proper divisors (2167065).

2237895 is a wasteful number, since it uses less digits than its factorization.

2237895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 156 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 2237895 is about 1495.9595582769. The cubic root of 2237895 is about 130.8016538803.

It can be divided in two parts, 223 and 7895, that added together give a palindrome (8118).

The spelling of 2237895 in words is "two million, two hundred thirty-seven thousand, eight hundred ninety-five".