2031230 has 16 divisors (see below), whose sum is σ = 3676320. Its totient is φ = 808032.

The previous prime is 2031229. The next prime is 2031251. The reversal of 2031230 is 321302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1847 + ... + 2733.

It is an arithmetic number, because the mean of its divisors is an integer number (229770).

2^2031230 is an apocalyptic number.

2031230 is a deficient number, since it is larger than the sum of its proper divisors (1645090).

2031230 is a wasteful number, since it uses less digits than its factorization.

2031230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123.

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

The square root of 2031230 is about 1425.2122648925. The cubic root of 2031230 is about 126.6445098210.

Adding to 2031230 its reverse (321302), we get a palindrome (2352532).

The spelling of 2031230 in words is "two million, thirty-one thousand, two hundred thirty".