2234537 has 6 divisors (see below), whose sum is σ = 2315118. Its totient is φ = 2156672.

The previous prime is 2234513. The next prime is 2234539. The reversal of 2234537 is 7354322.

It can be written as a sum of positive squares in 3 ways, for example, as 502681 + 1731856 = 709^2 + 1316^2 .

It is not a de Polignac number, because 2234537 - 2¹⁰ = 2233513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2234539) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 488 + ... + 2169.

It is an arithmetic number, because the mean of its divisors is an integer number (385853).

2^2234537 is an apocalyptic number.

It is an amenable number.

2234537 is a deficient number, since it is larger than the sum of its proper divisors (80581).

2234537 is an equidigital number, since it uses as much as digits as its factorization.

2234537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715 (or 2686 counting only the distinct ones).

The product of its digits is 5040, while the sum is 26.

The square root of 2234537 is about 1494.8367803877. The cubic root of 2234537 is about 130.7361977517.

Adding to 2234537 its reverse (7354322), we get a palindrome (9588859).

The spelling of 2234537 in words is "two million, two hundred thirty-four thousand, five hundred thirty-seven".