1836106 has 8 divisors (see below), whose sum is σ = 2849220. Its totient is φ = 886368.

The previous prime is 1836091. The next prime is 1836151. The reversal of 1836106 is 6016381.

It can be written as a sum of positive squares in 2 ways, for example, as 1836025 + 81 = 1355^2 + 9^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15771 + ... + 15886.

2^1836106 is an apocalyptic number.

1836106 is a deficient number, since it is larger than the sum of its proper divisors (1013114).

1836106 is a wasteful number, since it uses less digits than its factorization.

1836106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31688.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1836106 is about 1355.0298889692. The cubic root of 1836106 is about 122.4520095233.

The spelling of 1836106 in words is "one million, eight hundred thirty-six thousand, one hundred six".