1836126 has 24 divisors (see below), whose sum is σ = 4029480. Its totient is φ = 604176.

The previous prime is 1836091. The next prime is 1836151. The reversal of 1836126 is 6216381.

It is a self number, because there is not a number n which added to its sum of digits gives 1836126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 880 + ... + 2108.

It is an arithmetic number, because the mean of its divisors is an integer number (167895).

2^1836126 is an apocalyptic number.

1836126 is an abundant number, since it is smaller than the sum of its proper divisors (2193354).

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

1836126 is a wasteful number, since it uses less digits than its factorization.

1836126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320 (or 1317 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 1836126 is about 1355.0372688602. The cubic root of 1836126 is about 122.4524541293.

The spelling of 1836126 in words is "one million, eight hundred thirty-six thousand, one hundred twenty-six".