4488155 has 16 divisors (see below), whose sum is σ = 6283200. Its totient is φ = 3076416.

The previous prime is 4488103. The next prime is 4488157. The reversal of 4488155 is 5518844.

It is not a de Polignac number, because 4488155 - 2⁶ = 4488091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (4488157) 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, 407 + ... + 3023.

It is an arithmetic number, because the mean of its divisors is an integer number (392700).

Almost surely, 2^4488155 is an apocalyptic number.

4488155 is a deficient number, since it is larger than the sum of its proper divisors (1795045).

4488155 is an equidigital number, since it uses as much as digits as its factorization.

4488155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643 (or 2629 counting only the distinct ones).

The product of its digits is 25600, while the sum is 35.

The square root of 4488155 is about 2118.5266106424. The cubic root of 4488155 is about 164.9513783888.

The spelling of 4488155 in words is "four million, four hundred eighty-eight thousand, one hundred fifty-five".