4748819 has 2 divisors, whose sum is σ = 4748820. Its totient is φ = 4748818.

The previous prime is 4748813. The next prime is 4748827. The reversal of 4748819 is 9188474.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4748819 - 2⁸ = 4748563 is a prime.

It is a super-2 number, since 2×4748819² = 45102563789522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4748813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2374409 + 2374410.

It is an arithmetic number, because the mean of its divisors is an integer number (2374410).

Almost surely, 2^4748819 is an apocalyptic number.

4748819 is a deficient number, since it is larger than the sum of its proper divisors (1).

4748819 is an equidigital number, since it uses as much as digits as its factorization.

4748819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64512, while the sum is 41.

The square root of 4748819 is about 2179.1785149455. The cubic root of 4748819 is about 168.0848376310.

The spelling of 4748819 in words is "four million, seven hundred forty-eight thousand, eight hundred nineteen".