235435222 has 32 divisors (see below), whose sum is σ = 409639680. Its totient is φ = 100420320.

The previous prime is 235435217. The next prime is 235435229. The reversal of 235435222 is 222534532.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235435229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22429 + ... + 31207.

It is an arithmetic number, because the mean of its divisors is an integer number (12801240).

Almost surely, 2^235435222 is an apocalyptic number.

235435222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

235435222 is a deficient number, since it is larger than the sum of its proper divisors (174204458).

235435222 is a wasteful number, since it uses less digits than its factorization.

235435222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8868.

The product of its digits is 14400, while the sum is 28.

The square root of 235435222 is about 15343.8985267760. The cubic root of 235435222 is about 617.4813028481.

Adding to 235435222 its reverse (222534532), we get a palindrome (457969754).

It can be divided in two parts, 23543522 and 2, that multiplied together give a square (47087044 = 6862²).

The spelling of 235435222 in words is "two hundred thirty-five million, four hundred thirty-five thousand, two hundred twenty-two".