235444028 has 6 divisors (see below), whose sum is σ = 412027056. Its totient is φ = 117722012.

The previous prime is 235444021. The next prime is 235444037. The reversal of 235444028 is 820444532.

It is a junction number, because it is equal to n+sod(n) for n = 235443985 and 235444003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235444021) 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 as a sum of consecutive naturals, namely, 29430500 + ... + 29430507.

It is an arithmetic number, because the mean of its divisors is an integer number (68671176).

Almost surely, 2^235444028 is an apocalyptic number.

It is an amenable number.

235444028 is a deficient number, since it is larger than the sum of its proper divisors (176583028).

235444028 is a wasteful number, since it uses less digits than its factorization.

235444028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58861011 (or 58861009 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 235444028 is about 15344.1854785453. The cubic root of 235444028 is about 617.4890013175.

It can be divided in two parts, 23544 and 4028, that added together give a palindrome (27572).

The spelling of 235444028 in words is "two hundred thirty-five million, four hundred forty-four thousand, twenty-eight".