1232530 has 32 divisors (see below), whose sum is σ = 2520000. Its totient is φ = 430272.

The previous prime is 1232527. The next prime is 1232531. The reversal of 1232530 is 352321.

It is not an unprimeable number, because it can be changed into a prime (1232531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2221 + ... + 2719.

It is an arithmetic number, because the mean of its divisors is an integer number (78750).

2^1232530 is an apocalyptic number.

1232530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232530 is an abundant number, since it is smaller than the sum of its proper divisors (1287470).

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

1232530 is a wasteful number, since it uses less digits than its factorization.

1232530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 1232530 is about 1110.1936767970. The cubic root of 1232530 is about 107.2175386207.

Adding to 1232530 its reverse (352321), we get a palindrome (1584851).

The spelling of 1232530 in words is "one million, two hundred thirty-two thousand, five hundred thirty".