4622555 has 24 divisors (see below), whose sum is σ = 6749088. Its totient is φ = 2976768.

The previous prime is 4622539. The next prime is 4622557. The reversal of 4622555 is 5552264.

It is not a de Polignac number, because 4622555 - 2⁴ = 4622539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4622557) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 9887 + ... + 10343.

It is an arithmetic number, because the mean of its divisors is an integer number (281212).

Almost surely, 2^4622555 is an apocalyptic number.

4622555 is a deficient number, since it is larger than the sum of its proper divisors (2126533).

4622555 is a wasteful number, since it uses less digits than its factorization.

4622555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503 (or 486 counting only the distinct ones).

The product of its digits is 12000, while the sum is 29.

The square root of 4622555 is about 2150.0127906596. The cubic root of 4622555 is about 166.5817278308.

The spelling of 4622555 in words is "four million, six hundred twenty-two thousand, five hundred fifty-five".