1274265 has 16 divisors (see below), whose sum is σ = 2265600. Its totient is φ = 679536.

The previous prime is 1274249. The next prime is 1274267. The reversal of 1274265 is 5624721.

It is not a de Polignac number, because 1274265 - 2⁴ = 1274249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1274267) 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 15 ways as a sum of consecutive naturals, for example, 4585 + ... + 4854.

It is an arithmetic number, because the mean of its divisors is an integer number (141600).

2^1274265 is an apocalyptic number.

1274265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1274265 is a deficient number, since it is larger than the sum of its proper divisors (991335).

1274265 is an equidigital number, since it uses as much as digits as its factorization.

1274265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9453 (or 9447 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 1274265 is about 1128.8334686746. The cubic root of 1274265 is about 108.4143037002.

Adding to 1274265 its reverse (5624721), we get a palindrome (6898986).

The spelling of 1274265 in words is "one million, two hundred seventy-four thousand, two hundred sixty-five".