4030130 has 32 divisors (see below), whose sum is σ = 8089200. Its totient is φ = 1435392.

The previous prime is 4030127. The next prime is 4030133. The reversal of 4030130 is 310304.

It is an interprime number because it is at equal distance from previous prime (4030127) and next prime (4030133).

It can be written as a sum of positive squares in 8 ways, for example, as 978121 + 3052009 = 989^2 + 1747^2 .

It is not an unprimeable number, because it can be changed into a prime (4030133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3236 + ... + 4304.

Almost surely, 2^4030130 is an apocalyptic number.

4030130 is an abundant number, since it is smaller than the sum of its proper divisors (4059070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4030130 is a wasteful number, since it uses less digits than its factorization.

4030130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 4030130 is about 2007.5183685336. The cubic root of 4030130 is about 159.1376785685.

Adding to 4030130 its reverse (310304), we get a palindrome (4340434).

The spelling of 4030130 in words is "four million, thirty thousand, one hundred thirty".