4047327 has 20 divisors (see below), whose sum is σ = 6258120. Its totient is φ = 2603664.

The previous prime is 4047317. The next prime is 4047331. The reversal of 4047327 is 7237404.

It is not a de Polignac number, because 4047327 - 2¹⁰ = 4046303 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4047327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4047317) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1488 + ... + 3210.

It is an arithmetic number, because the mean of its divisors is an integer number (312906).

Almost surely, 2^4047327 is an apocalyptic number.

4047327 is a deficient number, since it is larger than the sum of its proper divisors (2210793).

4047327 is a wasteful number, since it uses less digits than its factorization.

4047327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764 (or 1755 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 4047327 is about 2011.7969579458. The cubic root of 4047327 is about 159.3637099269.

The spelling of 4047327 in words is "four million, forty-seven thousand, three hundred twenty-seven".