4233145 has 8 divisors (see below), whose sum is σ = 5805504. Its totient is φ = 2902704.

The previous prime is 4233139. The next prime is 4233161. The reversal of 4233145 is 5413324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4233145 - 2⁵ = 4233113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 60439 + ... + 60508.

It is an arithmetic number, because the mean of its divisors is an integer number (725688).

Almost surely, 2^4233145 is an apocalyptic number.

It is an amenable number.

4233145 is a deficient number, since it is larger than the sum of its proper divisors (1572359).

4233145 is a wasteful number, since it uses less digits than its factorization.

4233145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120959.

The product of its digits is 1440, while the sum is 22.

The square root of 4233145 is about 2057.4608137216. The cubic root of 4233145 is about 161.7661743766.

Adding to 4233145 its reverse (5413324), we get a palindrome (9646469).

The spelling of 4233145 in words is "four million, two hundred thirty-three thousand, one hundred forty-five".