4888161 has 16 divisors (see below), whose sum is σ = 7286400. Its totient is φ = 3238704.

The previous prime is 4888157. The next prime is 4888199. The reversal of 4888161 is 1618884.

It is not a de Polignac number, because 4888161 - 2² = 4888157 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4888661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4860 + ... + 5778.

It is an arithmetic number, because the mean of its divisors is an integer number (455400).

Almost surely, 2^4888161 is an apocalyptic number.

It is an amenable number.

4888161 is a deficient number, since it is larger than the sum of its proper divisors (2398239).

4888161 is a wasteful number, since it uses less digits than its factorization.

4888161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125 (or 1119 counting only the distinct ones).

The product of its digits is 12288, while the sum is 36.

The square root of 4888161 is about 2210.9185873749. The cubic root of 4888161 is about 169.7130221676.

It can be divided in two parts, 488 and 8161, that added together give a square (8649 = 93²).

The spelling of 4888161 in words is "four million, eight hundred eighty-eight thousand, one hundred sixty-one".