1814124 has 48 divisors (see below), whose sum is σ = 4727520. Its totient is φ = 537600.

The previous prime is 1814119. The next prime is 1814129. The reversal of 1814124 is 4214181.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1814119) and next prime (1814129).

It is a self number, because there is not a number n which added to its sum of digits gives 1814124.

It is not an unprimeable number, because it can be changed into a prime (1814129) 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 15 ways as a sum of consecutive naturals, for example, 4324 + ... + 4724.

It is an arithmetic number, because the mean of its divisors is an integer number (98490).

2^1814124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1814124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2363760).

1814124 is an abundant number, since it is smaller than the sum of its proper divisors (2913396).

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

1814124 is a wasteful number, since it uses less digits than its factorization.

1814124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450 (or 448 counting only the distinct ones).

The product of its digits is 256, while the sum is 21.

The square root of 1814124 is about 1346.8942051995. The cubic root of 1814124 is about 121.9613780819.

The spelling of 1814124 in words is "one million, eight hundred fourteen thousand, one hundred twenty-four".