1412420 has 12 divisors (see below), whose sum is σ = 2966124. Its totient is φ = 564960.

The previous prime is 1412419. The next prime is 1412429. The reversal of 1412420 is 242141.

It can be written as a sum of positive squares in 2 ways, for example, as 891136 + 521284 = 944^2 + 722^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1412395 and 1412404.

It is not an unprimeable number, because it can be changed into a prime (1412429) 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, 35291 + ... + 35330.

It is an arithmetic number, because the mean of its divisors is an integer number (247177).

2^1412420 is an apocalyptic number.

1412420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1412420 is an abundant number, since it is smaller than the sum of its proper divisors (1553704).

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

1412420 is a wasteful number, since it uses less digits than its factorization.

1412420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70630 (or 70628 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1412420 is about 1188.4527756710. The cubic root of 1412420 is about 112.1987330434.

Adding to 1412420 its reverse (242141), we get a palindrome (1654561).

The spelling of 1412420 in words is "one million, four hundred twelve thousand, four hundred twenty".