1230275 has 6 divisors (see below), whose sum is σ = 1525572. Its totient is φ = 984200.

The previous prime is 1230263. The next prime is 1230301. The reversal of 1230275 is 5720321.

It is not a de Polignac number, because 1230275 - 2¹² = 1226179 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24581 + ... + 24630.

It is an arithmetic number, because the mean of its divisors is an integer number (254262).

2^1230275 is an apocalyptic number.

1230275 is a deficient number, since it is larger than the sum of its proper divisors (295297).

1230275 is an equidigital number, since it uses as much as digits as its factorization.

1230275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49221 (or 49216 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 1230275 is about 1109.1776232867. The cubic root of 1230275 is about 107.1521113700.

Adding to 1230275 its reverse (5720321), we get a palindrome (6950596).

The spelling of 1230275 in words is "one million, two hundred thirty thousand, two hundred seventy-five".