4618871 has 2 divisors, whose sum is σ = 4618872. Its totient is φ = 4618870.

The previous prime is 4618853. The next prime is 4618879. The reversal of 4618871 is 1788164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4618871 - 2⁶ = 4618807 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4618879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2309435 + 2309436.

It is an arithmetic number, because the mean of its divisors is an integer number (2309436).

Almost surely, 2^4618871 is an apocalyptic number.

4618871 is a deficient number, since it is larger than the sum of its proper divisors (1).

4618871 is an equidigital number, since it uses as much as digits as its factorization.

4618871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10752, while the sum is 35.

The square root of 4618871 is about 2149.1558808053. The cubic root of 4618871 is about 166.5374629754.

The spelling of 4618871 in words is "four million, six hundred eighteen thousand, eight hundred seventy-one".