4620055 has 16 divisors (see below), whose sum is σ = 6096384. Its totient is φ = 3333280.

The previous prime is 4620037. The next prime is 4620061. The reversal of 4620055 is 5500264.

4620055 = 875² + 876² + ... + 880².

It is not a de Polignac number, because 4620055 - 2¹⁷ = 4488983 is a prime.

It is a Duffinian number.

4620055 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8934 + ... + 9436.

It is an arithmetic number, because the mean of its divisors is an integer number (381024).

Almost surely, 2^4620055 is an apocalyptic number.

4620055 is a deficient number, since it is larger than the sum of its proper divisors (1476329).

4620055 is a wasteful number, since it uses less digits than its factorization.

4620055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 4620055 is about 2149.4313201403. The cubic root of 4620055 is about 166.5516918140.

The spelling of 4620055 in words is "four million, six hundred twenty thousand, fifty-five".