4298229 has 24 divisors (see below), whose sum is σ = 7082712. Its totient is φ = 2488320.

The previous prime is 4298219. The next prime is 4298233. The reversal of 4298229 is 9228924.

4298229 is a `hidden beast` number, since 429 + 8 + 229 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 680625 + 3617604 = 825^2 + 1902^2 .

It is not a de Polignac number, because 4298229 - 2⁴ = 4298213 is a prime.

It is a Curzon number.

4298229 is a lucky number.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 4298193 and 4298202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4298219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 909 + ... + 3069.

It is an arithmetic number, because the mean of its divisors is an integer number (295113).

Almost surely, 2^4298229 is an apocalyptic number.

It is an amenable number.

4298229 is a deficient number, since it is larger than the sum of its proper divisors (2784483).

4298229 is a wasteful number, since it uses less digits than its factorization.

4298229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2197 (or 2194 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 4298229 is about 2073.2170653359. The cubic root of 4298229 is about 162.5910054347.

The spelling of 4298229 in words is "four million, two hundred ninety-eight thousand, two hundred twenty-nine".