1235230 has 16 divisors (see below), whose sum is σ = 2247264. Its totient is φ = 488800.

The previous prime is 1235191. The next prime is 1235239. The reversal of 1235230 is 325321.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1235239) 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, 399 + ... + 1621.

It is an arithmetic number, because the mean of its divisors is an integer number (140454).

2^1235230 is an apocalyptic number.

1235230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1235230 is a deficient number, since it is larger than the sum of its proper divisors (1012034).

1235230 is a wasteful number, since it uses less digits than its factorization.

1235230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331.

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

The square root of 1235230 is about 1111.4090156194. The cubic root of 1235230 is about 107.2957723421.

Subtracting from 1235230 its reverse (325321), we obtain a palindrome (909909).

The spelling of 1235230 in words is "one million, two hundred thirty-five thousand, two hundred thirty".