235013224 has 8 divisors (see below), whose sum is σ = 440649810. Its totient is φ = 117506608.

The previous prime is 235013213. The next prime is 235013227. The reversal of 235013224 is 422310532.

It can be written as a sum of positive squares in only one way, i.e., 234641124 + 372100 = 15318^2 + 610^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 235013195 and 235013204.

It is not an unprimeable number, because it can be changed into a prime (235013227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14688319 + ... + 14688334.

Almost surely, 2^235013224 is an apocalyptic number.

It is an amenable number.

235013224 is a deficient number, since it is larger than the sum of its proper divisors (205636586).

235013224 is a wasteful number, since it uses less digits than its factorization.

235013224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29376659 (or 29376655 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 235013224 is about 15330.1410300101. The cubic root of 235013224 is about 617.1121542918.

Adding to 235013224 its reverse (422310532), we get a palindrome (657323756).

The spelling of 235013224 in words is "two hundred thirty-five million, thirteen thousand, two hundred twenty-four".