4274229 has 4 divisors (see below), whose sum is σ = 5698976. Its totient is φ = 2849484.

The previous prime is 4274213. The next prime is 4274233. The reversal of 4274229 is 9224724.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4274229 - 2⁴ = 4274213 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4274196 and 4274205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4274239) 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, 712369 + ... + 712374.

It is an arithmetic number, because the mean of its divisors is an integer number (1424744).

Almost surely, 2^4274229 is an apocalyptic number.

It is an amenable number.

4274229 is a deficient number, since it is larger than the sum of its proper divisors (1424747).

4274229 is a wasteful number, since it uses less digits than its factorization.

4274229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424746.

The product of its digits is 8064, while the sum is 30.

The square root of 4274229 is about 2067.4208570100. The cubic root of 4274229 is about 162.2878209050.

It can be divided in two parts, 427 and 4229, that added together give a triangular number (4656 = T₉₆).

The spelling of 4274229 in words is "four million, two hundred seventy-four thousand, two hundred twenty-nine".