4053243 has 8 divisors (see below), whose sum is σ = 5590800. Its totient is φ = 2608928.

The previous prime is 4053229. The next prime is 4053311. The reversal of 4053243 is 3423504.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4053243 - 2¹³ = 4045051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4053143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23208 + ... + 23381.

It is an arithmetic number, because the mean of its divisors is an integer number (698850).

Almost surely, 2^4053243 is an apocalyptic number.

4053243 is a deficient number, since it is larger than the sum of its proper divisors (1537557).

4053243 is a wasteful number, since it uses less digits than its factorization.

4053243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46621.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 4053243 is about 2013.2667483471. The cubic root of 4053243 is about 159.4413197269.

Adding to 4053243 its reverse (3423504), we get a palindrome (7476747).

The spelling of 4053243 in words is "four million, fifty-three thousand, two hundred forty-three".