1141298 has 4 divisors (see below), whose sum is σ = 1711950. Its totient is φ = 570648.

The previous prime is 1141291. The next prime is 1141303. The reversal of 1141298 is 8921411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8921411 = 421 ⋅21191.

It can be written as a sum of positive squares in only one way, i.e., 1138489 + 2809 = 1067^2 + 53^2 .

It is a super-2 number, since 2×1141298² = 2605122249608, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1141291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 285323 + ... + 285326.

2^1141298 is an apocalyptic number.

1141298 is a deficient number, since it is larger than the sum of its proper divisors (570652).

1141298 is an equidigital number, since it uses as much as digits as its factorization.

1141298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570651.

The product of its digits is 576, while the sum is 26.

The square root of 1141298 is about 1068.3154964710. The cubic root of 1141298 is about 104.5040252412.

The spelling of 1141298 in words is "one million, one hundred forty-one thousand, two hundred ninety-eight".