1424002 has 8 divisors (see below), whose sum is σ = 2143116. Its totient is φ = 709632.

The previous prime is 1423997. The next prime is 1424021. The reversal of 1424002 is 2004241.

It can be written as a sum of positive squares in 2 ways, for example, as 1394761 + 29241 = 1181^2 + 171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303 + ... + 1714.

2^1424002 is an apocalyptic number.

1424002 is a deficient number, since it is larger than the sum of its proper divisors (719114).

1424002 is a wasteful number, since it uses less digits than its factorization.

1424002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2372.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 1424002 is about 1193.3155492157. The cubic root of 1424002 is about 112.5045792375.

Adding to 1424002 its reverse (2004241), we get a palindrome (3428243).

The spelling of 1424002 in words is "one million, four hundred twenty-four thousand, two".