36642006 has 12 divisors (see below), whose sum is σ = 79391052. Its totient is φ = 12213996.

The previous prime is 36641989. The next prime is 36642007. The reversal of 36642006 is 60024663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36642007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1017816 + ... + 1017851.

It is an arithmetic number, because the mean of its divisors is an integer number (6615921).

Almost surely, 2^36642006 is an apocalyptic number.

36642006 is an abundant number, since it is smaller than the sum of its proper divisors (42749046).

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

36642006 is a wasteful number, since it uses less digits than its factorization.

36642006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035675 (or 2035672 counting only the distinct ones).

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

The square root of 36642006 is about 6053.2640781648. The cubic root of 36642006 is about 332.1440017403.

Adding to 36642006 its reverse (60024663), we get a palindrome (96666669).

The spelling of 36642006 in words is "thirty-six million, six hundred forty-two thousand, six".