1828141 has 6 divisors (see below), whose sum is σ = 2126670. Its totient is φ = 1566936.

The previous prime is 1828121. The next prime is 1828153. The reversal of 1828141 is 1418281.

It can be written as a sum of positive squares in only one way, i.e., 1552516 + 275625 = 1246^2 + 525^2 .

It is not a de Polignac number, because 1828141 - 2¹¹ = 1826093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1828121) 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 5 ways as a sum of consecutive naturals, for example, 18606 + ... + 18703.

It is an arithmetic number, because the mean of its divisors is an integer number (354445).

2^1828141 is an apocalyptic number.

It is an amenable number.

1828141 is a deficient number, since it is larger than the sum of its proper divisors (298529).

1828141 is an equidigital number, since it uses as much as digits as its factorization.

1828141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37323 (or 37316 counting only the distinct ones).

The product of its digits is 512, while the sum is 25.

The square root of 1828141 is about 1352.0876450881. The cubic root of 1828141 is about 122.2746878822.

The spelling of 1828141 in words is "one million, eight hundred twenty-eight thousand, one hundred forty-one".