4272043 has 8 divisors (see below), whose sum is σ = 4480416. Its totient is φ = 4065600.

The previous prime is 4272031. The next prime is 4272053. The reversal of 4272043 is 3402724.

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 4272043 - 2²¹ = 2174891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4272053) 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, 6133 + ... + 6793.

It is an arithmetic number, because the mean of its divisors is an integer number (560052).

Almost surely, 2^4272043 is an apocalyptic number.

4272043 is a deficient number, since it is larger than the sum of its proper divisors (208373).

4272043 is a wasteful number, since it uses less digits than its factorization.

4272043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 4272043 is about 2066.8921113595. The cubic root of 4272043 is about 162.2601495072.

Adding to 4272043 its reverse (3402724), we get a palindrome (7674767).

The spelling of 4272043 in words is "four million, two hundred seventy-two thousand, forty-three".