4463855 has 16 divisors (see below), whose sum is σ = 5884704. Its totient is φ = 3223680.

The previous prime is 4463831. The next prime is 4463857. The reversal of 4463855 is 5583644.

It is not a de Polignac number, because 4463855 - 2¹⁰ = 4462831 is a prime.

It is a super-2 number, since 2×4463855² = 39852002922050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4463857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15089 + ... + 15381.

It is an arithmetic number, because the mean of its divisors is an integer number (367794).

Almost surely, 2^4463855 is an apocalyptic number.

4463855 is a deficient number, since it is larger than the sum of its proper divisors (1420849).

4463855 is a wasteful number, since it uses less digits than its factorization.

4463855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586.

The product of its digits is 57600, while the sum is 35.

The square root of 4463855 is about 2112.7837087596. The cubic root of 4463855 is about 164.6531434164.

The spelling of 4463855 in words is "four million, four hundred sixty-three thousand, eight hundred fifty-five".