4711121 has 2 divisors, whose sum is σ = 4711122. Its totient is φ = 4711120.

The previous prime is 4711097. The next prime is 4711129. The reversal of 4711121 is 1211174.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2446096 + 2265025 = 1564^2 + 1505^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4711121 is a prime.

It is a super-2 number, since 2×4711121² = 44389322153282, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4711121.

It is not a weakly prime, because it can be changed into another prime (4711129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2355560 + 2355561.

It is an arithmetic number, because the mean of its divisors is an integer number (2355561).

Almost surely, 2^4711121 is an apocalyptic number.

It is an amenable number.

4711121 is a deficient number, since it is larger than the sum of its proper divisors (1).

4711121 is an equidigital number, since it uses as much as digits as its factorization.

4711121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56, while the sum is 17.

The square root of 4711121 is about 2170.5116908232. The cubic root of 4711121 is about 167.6388808810.

Adding to 4711121 its reverse (1211174), we get a palindrome (5922295).

The spelling of 4711121 in words is "four million, seven hundred eleven thousand, one hundred twenty-one".