1412426 has 4 divisors (see below), whose sum is σ = 2118642. Its totient is φ = 706212.

The previous prime is 1412419. The next prime is 1412429. The reversal of 1412426 is 6242141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 811801 + 600625 = 901^2 + 775^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1412398 and 1412407.

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 as a sum of consecutive naturals, namely, 353105 + ... + 353108.

2^1412426 is an apocalyptic number.

1412426 is a deficient number, since it is larger than the sum of its proper divisors (706216).

1412426 is an equidigital number, since it uses as much as digits as its factorization.

1412426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706215.

The product of its digits is 384, while the sum is 20.

The square root of 1412426 is about 1188.4552999587. The cubic root of 1412426 is about 112.1988919177.

Adding to 1412426 its reverse (6242141), we get a palindrome (7654567).

The spelling of 1412426 in words is "one million, four hundred twelve thousand, four hundred twenty-six".