4050355 has 4 divisors (see below), whose sum is σ = 4860432. Its totient is φ = 3240280.

The previous prime is 4050341. The next prime is 4050359. The reversal of 4050355 is 5530504.

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 4050355 - 2¹¹ = 4048307 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

4050355 is a lucky number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (4050359) 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, 405031 + ... + 405040.

It is an arithmetic number, because the mean of its divisors is an integer number (1215108).

Almost surely, 2^4050355 is an apocalyptic number.

4050355 is a deficient number, since it is larger than the sum of its proper divisors (810077).

4050355 is an equidigital number, since it uses as much as digits as its factorization.

4050355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810076.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 4050355 is about 2012.5493782762. The cubic root of 4050355 is about 159.4034425721.

Adding to 4050355 its reverse (5530504), we get a palindrome (9580859).

The spelling of 4050355 in words is "four million, fifty thousand, three hundred fifty-five".