2421230 has 16 divisors (see below), whose sum is σ = 4980960. Its totient is φ = 830112.

The previous prime is 2421229. The next prime is 2421247. The reversal of 2421230 is 321242.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17225 + ... + 17364.

It is an arithmetic number, because the mean of its divisors is an integer number (311310).

2^2421230 is an apocalyptic number.

2421230 is an abundant number, since it is smaller than the sum of its proper divisors (2559730).

2421230 is a wasteful number, since it uses less digits than its factorization.

2421230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34603.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2421230 is about 1556.0302053624. The cubic root of 2421230 is about 134.2802111392.

Adding to 2421230 its reverse (321242), we get a palindrome (2742472).

It can be divided in two parts, 24212 and 30, that added together give a palindrome (24242).

The spelling of 2421230 in words is "two million, four hundred twenty-one thousand, two hundred thirty".