6436602 has 24 divisors (see below), whose sum is σ = 13999284. Its totient is φ = 2137344.

The previous prime is 6436597. The next prime is 6436613. The reversal of 6436602 is 2066346.

It can be written as a sum of positive squares in 2 ways, for example, as 5377761 + 1058841 = 2319^2 + 1029^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5848 + ... + 6860.

Almost surely, 2^6436602 is an apocalyptic number.

6436602 is an abundant number, since it is smaller than the sum of its proper divisors (7562682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6436602 is a wasteful number, since it uses less digits than its factorization.

6436602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374 (or 1371 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 6436602 is about 2537.0459199628. The cubic root of 6436602 is about 186.0168212328.

The spelling of 6436602 in words is "six million, four hundred thirty-six thousand, six hundred two".