1230360 has 32 divisors (see below), whose sum is σ = 3691440. Its totient is φ = 328064.

The previous prime is 1230349. The next prime is 1230367. The reversal of 1230360 is 630321.

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 (1230367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5007 + ... + 5246.

2^1230360 is an apocalyptic number.

1230360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230360 is an abundant number, since it is smaller than the sum of its proper divisors (2461080).

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

1230360 is a wasteful number, since it uses less digits than its factorization.

1230360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10267 (or 10263 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1230360 is about 1109.2159393013. The cubic root of 1230360 is about 107.1545790350.

Adding to 1230360 its reverse (630321), we get a palindrome (1860681).

The spelling of 1230360 in words is "one million, two hundred thirty thousand, three hundred sixty".