1241828 has 12 divisors (see below), whose sum is σ = 2483712. Its totient is φ = 532200.

The previous prime is 1241827. The next prime is 1241869. The reversal of 1241828 is 8281421.

1241828 is an admirable number.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1241797 and 1241806.

It is not an unprimeable number, because it can be changed into a prime (1241827) by changing a digit.

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, 22148 + ... + 22203.

It is an arithmetic number, because the mean of its divisors is an integer number (206976).

2^1241828 is an apocalyptic number.

It is an amenable number.

1241828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1241828 is a wasteful number, since it uses less digits than its factorization.

1241828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44362 (or 44360 counting only the distinct ones).

The product of its digits is 1024, while the sum is 26.

The square root of 1241828 is about 1114.3733665159. The cubic root of 1241828 is about 107.4864738705.

The spelling of 1241828 in words is "one million, two hundred forty-one thousand, eight hundred twenty-eight".