4267855 has 4 divisors (see below), whose sum is σ = 5121432. Its totient is φ = 3414280.

The previous prime is 4267847. The next prime is 4267859. The reversal of 4267855 is 5587624.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4267855 - 2³ = 4267847 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4267859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426781 + ... + 426790.

It is an arithmetic number, because the mean of its divisors is an integer number (1280358).

Almost surely, 2^4267855 is an apocalyptic number.

4267855 is a deficient number, since it is larger than the sum of its proper divisors (853577).

4267855 is an equidigital number, since it uses as much as digits as its factorization.

4267855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853576.

The product of its digits is 67200, while the sum is 37.

The square root of 4267855 is about 2065.8787476520. The cubic root of 4267855 is about 162.2071094913.

It can be divided in two parts, 426 and 7855, that added together give a square (8281 = 91²).

The spelling of 4267855 in words is "four million, two hundred sixty-seven thousand, eight hundred fifty-five".