1820114 has 8 divisors (see below), whose sum is σ = 2751408. Its totient is φ = 902980.

The previous prime is 1820111. The next prime is 1820123. The reversal of 1820114 is 4110281.

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

It is a junction number, because it is equal to n+sod(n) for n = 1820092 and 1820101.

It is not an unprimeable number, because it can be changed into a prime (1820111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3212 + ... + 3735.

It is an arithmetic number, because the mean of its divisors is an integer number (343926).

2^1820114 is an apocalyptic number.

1820114 is a deficient number, since it is larger than the sum of its proper divisors (931294).

1820114 is a wasteful number, since it uses less digits than its factorization.

1820114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7080.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1820114 is about 1349.1160068726. The cubic root of 1820114 is about 122.0954641142.

Adding to 1820114 its reverse (4110281), we get a palindrome (5930395).

The spelling of 1820114 in words is "one million, eight hundred twenty thousand, one hundred fourteen".