4980155 has 8 divisors (see below), whose sum is σ = 5988192. Its totient is φ = 3976128.

The previous prime is 4980127. The next prime is 4980161. The reversal of 4980155 is 5510894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4980155 - 2¹⁰ = 4979131 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4154 + ... + 5216.

It is an arithmetic number, because the mean of its divisors is an integer number (748524).

Almost surely, 2^4980155 is an apocalyptic number.

4980155 is a deficient number, since it is larger than the sum of its proper divisors (1008037).

4980155 is a wasteful number, since it uses less digits than its factorization.

4980155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 4980155 is about 2231.6260887523. The cubic root of 4980155 is about 170.7710648862.

The spelling of 4980155 in words is "four million, nine hundred eighty thousand, one hundred fifty-five".