4940555 has 4 divisors (see below), whose sum is σ = 5928672. Its totient is φ = 3952440.

The previous prime is 4940539. The next prime is 4940587. The reversal of 4940555 is 5550494.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5550494 = 2 ⋅2775247.

It is not a de Polignac number, because 4940555 - 2⁴ = 4940539 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494051 + ... + 494060.

It is an arithmetic number, because the mean of its divisors is an integer number (1482168).

Almost surely, 2^4940555 is an apocalyptic number.

4940555 is a deficient number, since it is larger than the sum of its proper divisors (988117).

4940555 is an equidigital number, since it uses as much as digits as its factorization.

4940555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988116.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 4940555 is about 2222.7359267353. The cubic root of 4940555 is about 170.3172277396.

It can be divided in two parts, 49 and 40555, that added together give a palindrome (40604).

The spelling of 4940555 in words is "four million, nine hundred forty thousand, five hundred fifty-five".