1828099 has 8 divisors (see below), whose sum is σ = 2250080. Its totient is φ = 1446336.

The previous prime is 1828093. The next prime is 1828117. The reversal of 1828099 is 9908281.

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

It is a cyclic number.

It is not a de Polignac number, because 1828099 - 2¹¹ = 1826051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1828093) 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 7 ways as a sum of consecutive naturals, for example, 9954 + ... + 10135.

It is an arithmetic number, because the mean of its divisors is an integer number (281260).

2^1828099 is an apocalyptic number.

1828099 is a deficient number, since it is larger than the sum of its proper divisors (421981).

1828099 is a wasteful number, since it uses less digits than its factorization.

1828099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20109.

The product of its (nonzero) digits is 10368, while the sum is 37.

The square root of 1828099 is about 1352.0721134614. The cubic root of 1828099 is about 122.2737514891.

It can be divided in two parts, 182 and 8099, that added together give a square (8281 = 91²).

The spelling of 1828099 in words is "one million, eight hundred twenty-eight thousand, ninety-nine".