4724161 has 4 divisors (see below), whose sum is σ = 5087572. Its totient is φ = 4360752.

The previous prime is 4724117. The next prime is 4724173. The reversal of 4724161 is 1614274.

4724161 is nontrivially palindromic in base 11.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 497025 + 4227136 = 705^2 + 2056^2 .

It is a cyclic number.

It is not a de Polignac number, because 4724161 - 2¹³ = 4715969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4724101) 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, 181686 + ... + 181711.

It is an arithmetic number, because the mean of its divisors is an integer number (1271893).

Almost surely, 2^4724161 is an apocalyptic number.

It is an amenable number.

4724161 is a deficient number, since it is larger than the sum of its proper divisors (363411).

4724161 is a wasteful number, since it uses less digits than its factorization.

4724161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363410.

The product of its digits is 1344, while the sum is 25.

The square root of 4724161 is about 2173.5135150258. The cubic root of 4724161 is about 167.7934086606.

The spelling of 4724161 in words is "four million, seven hundred twenty-four thousand, one hundred sixty-one".