5636147 has 8 divisors (see below), whose sum is σ = 6298992. Its totient is φ = 4998400.

The previous prime is 5636131. The next prime is 5636149. The reversal of 5636147 is 7416365.

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

It is not a de Polignac number, because 5636147 - 2⁴ = 5636131 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5636149) 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, 5798 + ... + 6699.

It is an arithmetic number, because the mean of its divisors is an integer number (787374).

Almost surely, 2^5636147 is an apocalyptic number.

5636147 is a deficient number, since it is larger than the sum of its proper divisors (662845).

5636147 is a wasteful number, since it uses less digits than its factorization.

5636147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12549.

The product of its digits is 15120, while the sum is 32.

The square root of 5636147 is about 2374.0570759777. The cubic root of 5636147 is about 177.9620653075.

The spelling of 5636147 in words is "five million, six hundred thirty-six thousand, one hundred forty-seven".