635962 has 8 divisors (see below), whose sum is σ = 957600. Its totient is φ = 316764.

The previous prime is 635959. The next prime is 635969. The reversal of 635962 is 269536.

635962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (635969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339 + ... + 1177.

It is an arithmetic number, because the mean of its divisors is an integer number (119700).

2⁶³⁵⁹⁶² is an apocalyptic number.

635962 is a deficient number, since it is larger than the sum of its proper divisors (321638).

635962 is a wasteful number, since it uses less digits than its factorization.

635962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220.

The product of its digits is 9720, while the sum is 31.

The square root of 635962 is about 797.4722565707. The cubic root of 635962 is about 85.9957632670.

The spelling of 635962 in words is "six hundred thirty-five thousand, nine hundred sixty-two".