2237373 has 6 divisors (see below), whose sum is σ = 3231774. Its totient is φ = 1491576.

The previous prime is 2237369. The next prime is 2237381. The reversal of 2237373 is 3737322.

It is a happy number.

2237373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1159929 + 1077444 = 1077^2 + 1038^2 .

It is not a de Polignac number, because 2237373 - 2² = 2237369 is a prime.

It is a super-2 number, since 2×2237373² = 10011675882258, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 3² + 7² + 3⁷ + 7³ + 3⁸ .

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2237393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124290 + ... + 124307.

It is an arithmetic number, because the mean of its divisors is an integer number (538629).

2^2237373 is an apocalyptic number.

It is an amenable number.

2237373 is a deficient number, since it is larger than the sum of its proper divisors (994401).

2237373 is a wasteful number, since it uses less digits than its factorization.

2237373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248603 (or 248600 counting only the distinct ones).

The product of its digits is 5292, while the sum is 27.

The square root of 2237373 is about 1495.7850781446. The cubic root of 2237373 is about 130.7914830467.

The spelling of 2237373 in words is "two million, two hundred thirty-seven thousand, three hundred seventy-three".