1232430 has 16 divisors (see below), whose sum is σ = 2957904. Its totient is φ = 328640.

The previous prime is 1232417. The next prime is 1232431. The reversal of 1232430 is 342321.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20511 + ... + 20570.

It is an arithmetic number, because the mean of its divisors is an integer number (184869).

2^1232430 is an apocalyptic number.

1232430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232430 is an abundant number, since it is smaller than the sum of its proper divisors (1725474).

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

1232430 is a wasteful number, since it uses less digits than its factorization.

1232430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41091.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1232430 is about 1110.1486386966. The cubic root of 1232430 is about 107.2146388823.

Adding to 1232430 its reverse (342321), we get a palindrome (1574751).

The spelling of 1232430 in words is "one million, two hundred thirty-two thousand, four hundred thirty".