235442224 has 40 divisors (see below), whose sum is σ = 483334640. Its totient is φ = 110792448.

The previous prime is 235442219. The next prime is 235442227. The reversal of 235442224 is 422244532.

It is a junction number, because it is equal to n+sod(n) for n = 235442192 and 235442201.

It is not an unprimeable number, because it can be changed into a prime (235442227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45262 + ... + 50194.

It is an arithmetic number, because the mean of its divisors is an integer number (12083366).

Almost surely, 2^235442224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235442224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241667320).

235442224 is an abundant number, since it is smaller than the sum of its proper divisors (247892416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235442224 is a wasteful number, since it uses less digits than its factorization.

235442224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5117 (or 5111 counting only the distinct ones).

The product of its digits is 15360, while the sum is 28.

The square root of 235442224 is about 15344.1266939504. The cubic root of 235442224 is about 617.4874242222.

Adding to 235442224 its reverse (422244532), we get a palindrome (657686756).

The spelling of 235442224 in words is "two hundred thirty-five million, four hundred forty-two thousand, two hundred twenty-four".