1424463 has 16 divisors (see below), whose sum is σ = 2004576. Its totient is φ = 898560.

The previous prime is 1424443. The next prime is 1424471. The reversal of 1424463 is 3644241.

It is not a de Polignac number, because 1424463 - 2⁵ = 1424431 is a prime.

1424463 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4395 + ... + 4707.

It is an arithmetic number, because the mean of its divisors is an integer number (125286).

2^1424463 is an apocalyptic number.

1424463 is a deficient number, since it is larger than the sum of its proper divisors (580113).

1424463 is a wasteful number, since it uses less digits than its factorization.

1424463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394.

The product of its digits is 2304, while the sum is 24.

The square root of 1424463 is about 1193.5086928883. The cubic root of 1424463 is about 112.5167185030.

The spelling of 1424463 in words is "one million, four hundred twenty-four thousand, four hundred sixty-three".