235433242 has 16 divisors (see below), whose sum is σ = 388792800. Its totient is φ = 106032240.

The previous prime is 235433239. The next prime is 235433291. The reversal of 235433242 is 242334532.

It is a super-2 number, since 2×235433242² = 110857622877261128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 235433242.

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, 46692 + ... + 51487.

It is an arithmetic number, because the mean of its divisors is an integer number (24299550).

Almost surely, 2^235433242 is an apocalyptic number.

235433242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

235433242 is a deficient number, since it is larger than the sum of its proper divisors (153359558).

235433242 is a wasteful number, since it uses less digits than its factorization.

235433242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98301.

The product of its digits is 17280, while the sum is 28.

The square root of 235433242 is about 15343.8340058800. The cubic root of 235433242 is about 617.4795718463.

Adding to 235433242 its reverse (242334532), we get a palindrome (477767774).

The spelling of 235433242 in words is "two hundred thirty-five million, four hundred thirty-three thousand, two hundred forty-two".