4327947 has 24 divisors (see below), whose sum is σ = 6840288. Its totient is φ = 2620800.

The previous prime is 4327943. The next prime is 4327963. The reversal of 4327947 is 7497234.

It is not a de Polignac number, because 4327947 - 2² = 4327943 is a prime.

It is a super-2 number, since 2×4327947² = 37462250469618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4327943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8047 + ... + 8567.

It is an arithmetic number, because the mean of its divisors is an integer number (285012).

Almost surely, 2^4327947 is an apocalyptic number.

4327947 is a deficient number, since it is larger than the sum of its proper divisors (2512341).

4327947 is a wasteful number, since it uses less digits than its factorization.

4327947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611 (or 608 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 4327947 is about 2080.3718417629. The cubic root of 4327947 is about 162.9648637679.

The spelling of 4327947 in words is "four million, three hundred twenty-seven thousand, nine hundred forty-seven".