1414427 has 4 divisors (see below), whose sum is σ = 1616496. Its totient is φ = 1212360.

The previous prime is 1414423. The next prime is 1414453. The reversal of 1414427 is 7244141.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1414427 - 2² = 1414423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1414423) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 101024 + ... + 101037.

It is an arithmetic number, because the mean of its divisors is an integer number (404124).

2^1414427 is an apocalyptic number.

1414427 is a deficient number, since it is larger than the sum of its proper divisors (202069).

1414427 is an equidigital number, since it uses as much as digits as its factorization.

1414427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202068.

The product of its digits is 896, while the sum is 23.

The square root of 1414427 is about 1189.2968510847. The cubic root of 1414427 is about 112.2518513988.

Adding to 1414427 its reverse (7244141), we get a palindrome (8658568).

It can be divided in two parts, 14 and 14427, that added together give a palindrome (14441).

The spelling of 1414427 in words is "one million, four hundred fourteen thousand, four hundred twenty-seven".