4780871 has 2 divisors, whose sum is σ = 4780872. Its totient is φ = 4780870.

The previous prime is 4780861. The next prime is 4780877. The reversal of 4780871 is 1780874.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4780871 - 2²² = 586567 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4780877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2390435 + 2390436.

It is an arithmetic number, because the mean of its divisors is an integer number (2390436).

Almost surely, 2^4780871 is an apocalyptic number.

4780871 is a deficient number, since it is larger than the sum of its proper divisors (1).

4780871 is an equidigital number, since it uses as much as digits as its factorization.

4780871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 4780871 is about 2186.5202948978. The cubic root of 4780871 is about 168.4621510671.

The spelling of 4780871 in words is "four million, seven hundred eighty thousand, eight hundred seventy-one".