5635723 has 8 divisors (see below), whose sum is σ = 6059520. Its totient is φ = 5224680.

The previous prime is 5635717. The next prime is 5635727. The reversal of 5635723 is 3275365.

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

It is a cyclic number.

It is not a de Polignac number, because 5635723 - 2⁵ = 5635691 is a prime.

It is a super-2 number, since 2×5635723² = 63522747465458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5635727) 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, 2263 + ... + 4048.

It is an arithmetic number, because the mean of its divisors is an integer number (757440).

Almost surely, 2^5635723 is an apocalyptic number.

5635723 is a deficient number, since it is larger than the sum of its proper divisors (423797).

5635723 is a wasteful number, since it uses less digits than its factorization.

5635723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6377.

The product of its digits is 18900, while the sum is 31.

The square root of 5635723 is about 2373.9677756869. The cubic root of 5635723 is about 177.9576025774.

The spelling of 5635723 in words is "five million, six hundred thirty-five thousand, seven hundred twenty-three".