4788461 has 2 divisors, whose sum is σ = 4788462. Its totient is φ = 4788460.

The previous prime is 4788457. The next prime is 4788463. The reversal of 4788461 is 1648874.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3632836 + 1155625 = 1906^2 + 1075^2 .

It is a cyclic number.

It is not a de Polignac number, because 4788461 - 2² = 4788457 is a prime.

Together with 4788463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4788463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2394230 + 2394231.

It is an arithmetic number, because the mean of its divisors is an integer number (2394231).

Almost surely, 2^4788461 is an apocalyptic number.

It is an amenable number.

4788461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4788461 is an equidigital number, since it uses as much as digits as its factorization.

4788461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43008, while the sum is 38.

The square root of 4788461 is about 2188.2552410539. The cubic root of 4788461 is about 168.5512528007.

The spelling of 4788461 in words is "four million, seven hundred eighty-eight thousand, four hundred sixty-one".