4275155 has 4 divisors (see below), whose sum is σ = 5130192. Its totient is φ = 3420120.

The previous prime is 4275149. The next prime is 4275157. The reversal of 4275155 is 5515724.

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

It is not a de Polignac number, because 4275155 - 2⁸ = 4274899 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 2¹⁵ + 7⁵ + 5² + 1 + 5⁶ + 5⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4275157) 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, 427511 + ... + 427520.

It is an arithmetic number, because the mean of its divisors is an integer number (1282548).

Almost surely, 2^4275155 is an apocalyptic number.

4275155 is a deficient number, since it is larger than the sum of its proper divisors (855037).

4275155 is an equidigital number, since it uses as much as digits as its factorization.

4275155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855036.

The product of its digits is 7000, while the sum is 29.

The square root of 4275155 is about 2067.6447954134. The cubic root of 4275155 is about 162.2995397960.

The spelling of 4275155 in words is "four million, two hundred seventy-five thousand, one hundred fifty-five".