1141274 has 4 divisors (see below), whose sum is σ = 1711914. Its totient is φ = 570636.

The previous prime is 1141271. The next prime is 1141277. The reversal of 1141274 is 4721411.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1141271) and next prime (1141277).

It can be written as a sum of positive squares in only one way, i.e., 1117249 + 24025 = 1057^2 + 155^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1141271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 285317 + ... + 285320.

2^1141274 is an apocalyptic number.

1141274 is a deficient number, since it is larger than the sum of its proper divisors (570640).

1141274 is an equidigital number, since it uses as much as digits as its factorization.

1141274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570639.

The product of its digits is 224, while the sum is 20.

The square root of 1141274 is about 1068.3042637751. The cubic root of 1141274 is about 104.5032927085.

Adding to 1141274 its reverse (4721411), we get a palindrome (5862685).

The spelling of 1141274 in words is "one million, one hundred forty-one thousand, two hundred seventy-four".