1238275 has 6 divisors (see below), whose sum is σ = 1535492. Its totient is φ = 990600.

The previous prime is 1238273. The next prime is 1238291. The reversal of 1238275 is 5728321.

It is not a de Polignac number, because 1238275 - 2¹ = 1238273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1238273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24741 + ... + 24790.

2^1238275 is an apocalyptic number.

1238275 is a deficient number, since it is larger than the sum of its proper divisors (297217).

1238275 is an equidigital number, since it uses as much as digits as its factorization.

1238275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49541 (or 49536 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 1238275 is about 1112.7780551395. The cubic root of 1238275 is about 107.3838659303.

The spelling of 1238275 in words is "one million, two hundred thirty-eight thousand, two hundred seventy-five".