4532243 has 4 divisors (see below), whose sum is σ = 4637688. Its totient is φ = 4426800.

The previous prime is 4532237. The next prime is 4532267. The reversal of 4532243 is 3422354.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4532243 - 2⁸ = 4531987 is a prime.

It is a super-2 number, since 2×4532243² = 41082453222098, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁴ + 5² + 3⁴ + 2¹⁸ + 2²² + 4⁷ + 3¹⁰ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4532233) 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, 52658 + ... + 52743.

It is an arithmetic number, because the mean of its divisors is an integer number (1159422).

Almost surely, 2^4532243 is an apocalyptic number.

4532243 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4532243 is a deficient number, since it is larger than the sum of its proper divisors (105445).

4532243 is a wasteful number, since it uses less digits than its factorization.

4532243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105444.

The product of its digits is 2880, while the sum is 23.

The square root of 4532243 is about 2128.9065268348. The cubic root of 4532243 is about 165.4897356747.

Adding to 4532243 its reverse (3422354), we get a palindrome (7954597).

The spelling of 4532243 in words is "four million, five hundred thirty-two thousand, two hundred forty-three".