1424602 has 4 divisors (see below), whose sum is σ = 2136906. Its totient is φ = 712300.

The previous prime is 1424581. The next prime is 1424603. The reversal of 1424602 is 2064241.

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., 1371241 + 53361 = 1171^2 + 231^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1424602.

It is not an unprimeable number, because it can be changed into a prime (1424603) 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 as a sum of consecutive naturals, namely, 356149 + ... + 356152.

2^1424602 is an apocalyptic number.

1424602 is a deficient number, since it is larger than the sum of its proper divisors (712304).

1424602 is an equidigital number, since it uses as much as digits as its factorization.

1424602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712303.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1424602 is about 1193.5669231342. The cubic root of 1424602 is about 112.5203782015.

Adding to 1424602 its reverse (2064241), we get a palindrome (3488843).

The spelling of 1424602 in words is "one million, four hundred twenty-four thousand, six hundred two".