636014 has 4 divisors (see below), whose sum is σ = 954024. Its totient is φ = 318006.

The previous prime is 635989. The next prime is 636017. The reversal of 636014 is 410636.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (636017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159002 + ... + 159005.

It is an arithmetic number, because the mean of its divisors is an integer number (238506).

2⁶³⁶⁰¹⁴ is an apocalyptic number.

636014 is a deficient number, since it is larger than the sum of its proper divisors (318010).

636014 is a wasteful number, since it uses less digits than its factorization.

636014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318009.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 636014 is about 797.5048589194. The cubic root of 636014 is about 85.9981070432.

The spelling of 636014 in words is "six hundred thirty-six thousand, fourteen".