5130229 has 4 divisors (see below), whose sum is σ = 5524876. Its totient is φ = 4735584.

The previous prime is 5130179. The next prime is 5130253. The reversal of 5130229 is 9220315.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 762129 + 4368100 = 873^2 + 2090^2 .

It is a cyclic number.

It is not a de Polignac number, because 5130229 - 2⁷ = 5130101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130259) 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, 197304 + ... + 197329.

It is an arithmetic number, because the mean of its divisors is an integer number (1381219).

Almost surely, 2^5130229 is an apocalyptic number.

It is an amenable number.

5130229 is a deficient number, since it is larger than the sum of its proper divisors (394647).

5130229 is a wasteful number, since it uses less digits than its factorization.

5130229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394646.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 5130229 is about 2265.0008830020. Note that the first 3 decimals coincide. The cubic root of 5130229 is about 172.4694786020.

The spelling of 5130229 in words is "five million, one hundred thirty thousand, two hundred twenty-nine".