4332155 has 4 divisors (see below), whose sum is σ = 5198592. Its totient is φ = 3465720.

The previous prime is 4332151. The next prime is 4332173. The reversal of 4332155 is 5512334.

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

It is not a de Polignac number, because 4332155 - 2² = 4332151 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4332155.

It is not an unprimeable number, because it can be changed into a prime (4332151) 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 3 ways as a sum of consecutive naturals, for example, 433211 + ... + 433220.

It is an arithmetic number, because the mean of its divisors is an integer number (1299648).

Almost surely, 2^4332155 is an apocalyptic number.

4332155 is a deficient number, since it is larger than the sum of its proper divisors (866437).

4332155 is an equidigital number, since it uses as much as digits as its factorization.

4332155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866436.

The product of its digits is 1800, while the sum is 23.

The square root of 4332155 is about 2081.3829537113. The cubic root of 4332155 is about 163.0176627829.

Adding to 4332155 its reverse (5512334), we get a palindrome (9844489).

The spelling of 4332155 in words is "four million, three hundred thirty-two thousand, one hundred fifty-five".