4269143 has 4 divisors (see below), whose sum is σ = 4273320. Its totient is φ = 4264968.

The previous prime is 4269137. The next prime is 4269149. The reversal of 4269143 is 3419624.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (4269137) and next prime (4269149).

It is a cyclic number.

It is not a de Polignac number, because 4269143 - 2⁴ = 4269127 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4269149) 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, 593 + ... + 2981.

It is an arithmetic number, because the mean of its divisors is an integer number (1068330).

Almost surely, 2^4269143 is an apocalyptic number.

4269143 is a deficient number, since it is larger than the sum of its proper divisors (4177).

4269143 is a wasteful number, since it uses less digits than its factorization.

4269143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4176.

The product of its digits is 5184, while the sum is 29.

The square root of 4269143 is about 2066.1904558874. The cubic root of 4269143 is about 162.2234253957.

The spelling of 4269143 in words is "four million, two hundred sixty-nine thousand, one hundred forty-three".