233240324 has 6 divisors (see below), whose sum is σ = 408170574. Its totient is φ = 116620160.

The previous prime is 233240321. The next prime is 233240327. The reversal of 233240324 is 423042332.

It is an interprime number because it is at equal distance from previous prime (233240321) and next prime (233240327).

It can be written as a sum of positive squares in only one way, i.e., 155800324 + 77440000 = 12482^2 + 8800^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 233240324.

It is not an unprimeable number, because it can be changed into a prime (233240321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29155037 + ... + 29155044.

It is an arithmetic number, because the mean of its divisors is an integer number (68028429).

Almost surely, 2^233240324 is an apocalyptic number.

It is an amenable number.

233240324 is a deficient number, since it is larger than the sum of its proper divisors (174930250).

233240324 is a wasteful number, since it uses less digits than its factorization.

233240324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58310085 (or 58310083 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 233240324 is about 15272.2075679975. The cubic root of 233240324 is about 615.5564391306.

Adding to 233240324 its reverse (423042332), we get a palindrome (656282656).

The spelling of 233240324 in words is "two hundred thirty-three million, two hundred forty thousand, three hundred twenty-four".