6364147 has 4 divisors (see below), whose sum is σ = 6381856. Its totient is φ = 6346440.

The previous prime is 6364133. The next prime is 6364159. The reversal of 6364147 is 7414636.

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 6364147 - 2⁷ = 6364019 is a prime.

It is a Duffinian number.

6364147 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6364117) 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, 8304 + ... + 9037.

It is an arithmetic number, because the mean of its divisors is an integer number (1595464).

Almost surely, 2^6364147 is an apocalyptic number.

6364147 is a deficient number, since it is larger than the sum of its proper divisors (17709).

6364147 is a wasteful number, since it uses less digits than its factorization.

6364147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17708.

The product of its digits is 12096, while the sum is 31.

The square root of 6364147 is about 2522.7261048318. The cubic root of 6364147 is about 185.3162062424.

The spelling of 6364147 in words is "six million, three hundred sixty-four thousand, one hundred forty-seven".