1298041 has 4 divisors (see below), whose sum is σ = 1328272. Its totient is φ = 1267812.

The previous prime is 1298039. The next prime is 1298047. The reversal of 1298041 is 1408921.

It is a happy number.

1298041 is nontrivially palindromic in base 2.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1408921 = 971 ⋅1451.

It is not a de Polignac number, because 1298041 - 2¹ = 1298039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1297997 and 1298015.

It is not an unprimeable number, because it can be changed into a prime (1298047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15051 + ... + 15136.

It is an arithmetic number, because the mean of its divisors is an integer number (332068).

2^1298041 is an apocalyptic number.

It is an amenable number.

1298041 is a deficient number, since it is larger than the sum of its proper divisors (30231).

1298041 is an equidigital number, since it uses as much as digits as its factorization.

1298041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30230.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1298041 is about 1139.3160228839. The cubic root of 1298041 is about 109.0844392417.

The spelling of 1298041 in words is "one million, two hundred ninety-eight thousand, forty-one".