1241798 has 8 divisors (see below), whose sum is σ = 1922880. Its totient is φ = 600840.

The previous prime is 1241789. The next prime is 1241813. The reversal of 1241798 is 8971421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9953 + ... + 10076.

It is an arithmetic number, because the mean of its divisors is an integer number (240360).

2^1241798 is an apocalyptic number.

1241798 is a deficient number, since it is larger than the sum of its proper divisors (681082).

1241798 is a wasteful number, since it uses less digits than its factorization.

1241798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20062.

The product of its digits is 4032, while the sum is 32.

The square root of 1241798 is about 1114.3599059550. The cubic root of 1241798 is about 107.4856083132.

The spelling of 1241798 in words is "one million, two hundred forty-one thousand, seven hundred ninety-eight".