945635 has 4 divisors (see below), whose sum is σ = 1134768. Its totient is φ = 756504.

The previous prime is 945631. The next prime is 945647. The reversal of 945635 is 536549.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 945635 - 2² = 945631 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (945631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94559 + ... + 94568.

It is an arithmetic number, because the mean of its divisors is an integer number (283692).

2⁹⁴⁵⁶³⁵ is an apocalyptic number.

945635 is a deficient number, since it is larger than the sum of its proper divisors (189133).

945635 is a wasteful number, since it uses less digits than its factorization.

945635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189132.

The product of its digits is 16200, while the sum is 32.

The square root of 945635 is about 972.4376586702. The cubic root of 945635 is about 98.1539645653.

The spelling of 945635 in words is "nine hundred forty-five thousand, six hundred thirty-five".