1412020 has 24 divisors (see below), whose sum is σ = 3140424. Its totient is φ = 531456.

The previous prime is 1412017. The next prime is 1412041. The reversal of 1412020 is 202141.

It can be written as a sum of positive squares in 4 ways, for example, as 24336 + 1387684 = 156^2 + 1178^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 1411988 and 1412006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1737 + ... + 2416.

It is an arithmetic number, because the mean of its divisors is an integer number (130851).

2^1412020 is an apocalyptic number.

1412020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1412020 is an abundant number, since it is smaller than the sum of its proper divisors (1728404).

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

1412020 is a wasteful number, since it uses less digits than its factorization.

1412020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4179 (or 4177 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1412020 is about 1188.2844777241. The cubic root of 1412020 is about 112.1881404127.

Adding to 1412020 its reverse (202141), we get a palindrome (1614161).

The spelling of 1412020 in words is "one million, four hundred twelve thousand, twenty".