1414456 has 8 divisors (see below), whose sum is σ = 2652120. Its totient is φ = 707224.

The previous prime is 1414453. The next prime is 1414463. The reversal of 1414456 is 6544141.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1414456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88396 + ... + 88411.

It is an arithmetic number, because the mean of its divisors is an integer number (331515).

2^1414456 is an apocalyptic number.

It is an amenable number.

1414456 is a deficient number, since it is larger than the sum of its proper divisors (1237664).

1414456 is a wasteful number, since it uses less digits than its factorization.

1414456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176813 (or 176809 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 1414456 is about 1189.3090431002. The cubic root of 1414456 is about 112.2526185602.

Adding to 1414456 its reverse (6544141), we get a palindrome (7958597).

The spelling of 1414456 in words is "one million, four hundred fourteen thousand, four hundred fifty-six".