2141230 has 48 divisors (see below), whose sum is σ = 4796064. Its totient is φ = 673920.

The previous prime is 2141219. The next prime is 2141257. The reversal of 2141230 is 321412.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 2141230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11740 + ... + 11920.

It is an arithmetic number, because the mean of its divisors is an integer number (99918).

2^2141230 is an apocalyptic number.

2141230 is an abundant number, since it is smaller than the sum of its proper divisors (2654834).

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

2141230 is a wasteful number, since it uses less digits than its factorization.

2141230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2141230 is about 1463.2942287865. The cubic root of 2141230 is about 128.8905587818.

Adding to 2141230 its reverse (321412), we get a palindrome (2462642).

It can be divided in two parts, 214 and 1230, that added together give a square (1444 = 38²).

The spelling of 2141230 in words is "two million, one hundred forty-one thousand, two hundred thirty".