4000130 has 16 divisors (see below), whose sum is σ = 7223040. Its totient is φ = 1594992.

The previous prime is 4000093. The next prime is 4000133. The reversal of 4000130 is 310004.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4000133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5741 + ... + 6399.

It is an arithmetic number, because the mean of its divisors is an integer number (451440).

Almost surely, 2^4000130 is an apocalyptic number.

4000130 is a deficient number, since it is larger than the sum of its proper divisors (3222910).

4000130 is a wasteful number, since it uses less digits than its factorization.

4000130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 4000130 is about 2000.0324997359. The cubic root of 4000130 is about 158.7418248627.

Adding to 4000130 its reverse (310004), we get a palindrome (4310134).

The spelling of 4000130 in words is "four million, one hundred thirty", and thus it is an aban number.