1241849 has 8 divisors (see below), whose sum is σ = 1454208. Its totient is φ = 1038240.

The previous prime is 1241827. The next prime is 1241869. The reversal of 1241849 is 9481421.

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

It is a de Polignac number, because none of the positive numbers 2^k-1241849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1241819) 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 7 ways as a sum of consecutive naturals, for example, 1877 + ... + 2450.

It is an arithmetic number, because the mean of its divisors is an integer number (181776).

2^1241849 is an apocalyptic number.

It is an amenable number.

1241849 is a deficient number, since it is larger than the sum of its proper divisors (212359).

1241849 is an equidigital number, since it uses as much as digits as its factorization.

1241849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4375.

The product of its digits is 2304, while the sum is 29.

The square root of 1241849 is about 1114.3827888118. The cubic root of 1241849 is about 107.4870797524.

The spelling of 1241849 in words is "one million, two hundred forty-one thousand, eight hundred forty-nine".