4723971 has 8 divisors (see below), whose sum is σ = 7198464. Its totient is φ = 2699400.

The previous prime is 4723949. The next prime is 4723981. The reversal of 4723971 is 1793274.

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

It is not a de Polignac number, because 4723971 - 2¹⁰ = 4722947 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4723921) 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 7 ways as a sum of consecutive naturals, for example, 112455 + ... + 112496.

It is an arithmetic number, because the mean of its divisors is an integer number (899808).

Almost surely, 2^4723971 is an apocalyptic number.

4723971 is a deficient number, since it is larger than the sum of its proper divisors (2474493).

4723971 is a wasteful number, since it uses less digits than its factorization.

4723971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224961.

The product of its digits is 10584, while the sum is 33.

The square root of 4723971 is about 2173.4698065536. The cubic root of 4723971 is about 167.7911591482.

The spelling of 4723971 in words is "four million, seven hundred twenty-three thousand, nine hundred seventy-one".