4724971 has 4 divisors (see below), whose sum is σ = 4729912. Its totient is φ = 4720032.

The previous prime is 4724953. The next prime is 4724981. The reversal of 4724971 is 1794274.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1794274 = 2 ⋅897137.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4724971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4724981) 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, 525 + ... + 3118.

It is an arithmetic number, because the mean of its divisors is an integer number (1182478).

Almost surely, 2^4724971 is an apocalyptic number.

4724971 is a deficient number, since it is larger than the sum of its proper divisors (4941).

4724971 is a wasteful number, since it uses less digits than its factorization.

4724971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4940.

The product of its digits is 14112, while the sum is 34.

The square root of 4724971 is about 2173.6998412844. The cubic root of 4724971 is about 167.8029980101.

The spelling of 4724971 in words is "four million, seven hundred twenty-four thousand, nine hundred seventy-one".