1274121 has 12 divisors (see below), whose sum is σ = 1937520. Its totient is φ = 804600.

The previous prime is 1274113. The next prime is 1274129. The reversal of 1274121 is 1214721.

It is an interprime number because it is at equal distance from previous prime (1274113) and next prime (1274129).

It is not a de Polignac number, because 1274121 - 2³ = 1274113 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1274094 and 1274103.

It is not an unprimeable number, because it can be changed into a prime (1274129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3555 + ... + 3896.

It is an arithmetic number, because the mean of its divisors is an integer number (161460).

2^1274121 is an apocalyptic number.

It is an amenable number.

1274121 is a deficient number, since it is larger than the sum of its proper divisors (663399).

1274121 is a wasteful number, since it uses less digits than its factorization.

1274121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7476 (or 7473 counting only the distinct ones).

The product of its digits is 112, while the sum is 18.

The square root of 1274121 is about 1128.7696842137. The cubic root of 1274121 is about 108.4102197125.

Adding to 1274121 its reverse (1214721), we get a palindrome (2488842).

The spelling of 1274121 in words is "one million, two hundred seventy-four thousand, one hundred twenty-one".