6436662 has 16 divisors (see below), whose sum is σ = 12925440. Its totient is φ = 2136872.

The previous prime is 6436657. The next prime is 6436663. The reversal of 6436662 is 2666346.

6436662 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6436663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462 + ... + 3617.

It is an arithmetic number, because the mean of its divisors is an integer number (807840).

Almost surely, 2^6436662 is an apocalyptic number.

6436662 is an abundant number, since it is smaller than the sum of its proper divisors (6488778).

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

6436662 is a wasteful number, since it uses less digits than its factorization.

6436662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4347.

The product of its digits is 31104, while the sum is 33.

The square root of 6436662 is about 2537.0577447114. The cubic root of 6436662 is about 186.0173992279.

The spelling of 6436662 in words is "six million, four hundred thirty-six thousand, six hundred sixty-two".