6436066 has 16 divisors (see below), whose sum is σ = 11882304. Its totient is φ = 2546064.

The previous prime is 6436063. The next prime is 6436091. The reversal of 6436066 is 6606346.

It is not an unprimeable number, because it can be changed into a prime (6436061) 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, 17500 + ... + 17863.

It is an arithmetic number, because the mean of its divisors is an integer number (742644).

Almost surely, 2^6436066 is an apocalyptic number.

6436066 is a deficient number, since it is larger than the sum of its proper divisors (5446238).

6436066 is a wasteful number, since it uses less digits than its factorization.

6436066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35385.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 6436066 is about 2536.9402830969. The cubic root of 6436066 is about 186.0116576499.

The spelling of 6436066 in words is "six million, four hundred thirty-six thousand, sixty-six".