2014820 has 12 divisors (see below), whose sum is σ = 4231164. Its totient is φ = 805920.

The previous prime is 2014819. The next prime is 2014853. The reversal of 2014820 is 284102.

It can be written as a sum of positive squares in 2 ways, for example, as 813604 + 1201216 = 902^2 + 1096^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 50351 + ... + 50390.

It is an arithmetic number, because the mean of its divisors is an integer number (352597).

2^2014820 is an apocalyptic number.

2014820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2014820 is an abundant number, since it is smaller than the sum of its proper divisors (2216344).

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

2014820 is a wasteful number, since it uses less digits than its factorization.

2014820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100750 (or 100748 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2014820 is about 1419.4435529460. The cubic root of 2014820 is about 126.3025399724.

Adding to 2014820 its reverse (284102), we get a palindrome (2298922).

The spelling of 2014820 in words is "two million, fourteen thousand, eight hundred twenty".