4711947 has 4 divisors (see below), whose sum is σ = 6282600. Its totient is φ = 3141296.

The previous prime is 4711937. The next prime is 4711963. The reversal of 4711947 is 7491174.

4711947 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 4711947 - 2¹² = 4707851 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4711937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 785322 + ... + 785327.

It is an arithmetic number, because the mean of its divisors is an integer number (1570650).

Almost surely, 2^4711947 is an apocalyptic number.

4711947 is a deficient number, since it is larger than the sum of its proper divisors (1570653).

4711947 is a wasteful number, since it uses less digits than its factorization.

4711947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570652.

The product of its digits is 7056, while the sum is 33.

The square root of 4711947 is about 2170.7019601963. The cubic root of 4711947 is about 167.6486776734.

The spelling of 4711947 in words is "four million, seven hundred eleven thousand, nine hundred forty-seven".