4620255 has 8 divisors (see below), whose sum is σ = 7392432. Its totient is φ = 2464128.

The previous prime is 4620229. The next prime is 4620269. The reversal of 4620255 is 5520264.

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

It is not a de Polignac number, because 4620255 - 2⁵ = 4620223 is a prime.

It is a congruent 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, 153994 + ... + 154023.

It is an arithmetic number, because the mean of its divisors is an integer number (924054).

Almost surely, 2^4620255 is an apocalyptic number.

4620255 is a deficient number, since it is larger than the sum of its proper divisors (2772177).

4620255 is a wasteful number, since it uses less digits than its factorization.

4620255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308025.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 4620255 is about 2149.4778435704. The cubic root of 4620255 is about 166.5540950941.

Subtracting 4620255 from its reverse (5520264), we obtain a palindrome (900009).

It can be divided in two parts, 46 and 20255, that added together give a triangular number (20301 = T₂₀₁).

The spelling of 4620255 in words is "four million, six hundred twenty thousand, two hundred fifty-five".