235223245 has 16 divisors (see below), whose sum is σ = 293408640. Its totient is φ = 180874944.

The previous prime is 235223179. The next prime is 235223279. The reversal of 235223245 is 542322532.

It is a happy number.

It is not a de Polignac number, because 235223245 - 2¹⁷ = 235092173 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 7696 + ... + 23014.

It is an arithmetic number, because the mean of its divisors is an integer number (18338040).

Almost surely, 2^235223245 is an apocalyptic number.

It is an amenable number.

235223245 is a deficient number, since it is larger than the sum of its proper divisors (58185395).

235223245 is a wasteful number, since it uses less digits than its factorization.

235223245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15444.

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

The square root of 235223245 is about 15336.9894373048. The cubic root of 235223245 is about 617.2959282384.

Adding to 235223245 its reverse (542322532), we get a palindrome (777545777).

The spelling of 235223245 in words is "two hundred thirty-five million, two hundred twenty-three thousand, two hundred forty-five".