235524142 has 16 divisors (see below), whose sum is σ = 404772192. Its totient is φ = 100684800.

The previous prime is 235524139. The next prime is 235524161. The reversal of 235524142 is 241425532.

It is a self number, because there is not a number n which added to its sum of digits gives 235524142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15363 + ... + 26590.

It is an arithmetic number, because the mean of its divisors is an integer number (25298262).

Almost surely, 2^235524142 is an apocalyptic number.

235524142 is a deficient number, since it is larger than the sum of its proper divisors (169248050).

235524142 is a wasteful number, since it uses less digits than its factorization.

235524142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42363.

The product of its digits is 9600, while the sum is 28.

The square root of 235524142 is about 15346.7958219297. The cubic root of 235524142 is about 617.5590305645.

Adding to 235524142 its reverse (241425532), we get a palindrome (476949674).

The spelling of 235524142 in words is "two hundred thirty-five million, five hundred twenty-four thousand, one hundred forty-two".