233244242 has 32 divisors (see below), whose sum is σ = 455169024. Its totient is φ = 86922000.

The previous prime is 233244229. The next prime is 233244259. The reversal of 233244242 is 242442332.

It is a happy number.

233244242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29384 + ... + 36467.

It is an arithmetic number, because the mean of its divisors is an integer number (14224032).

Almost surely, 2^233244242 is an apocalyptic number.

233244242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

233244242 is a deficient number, since it is larger than the sum of its proper divisors (221924782).

233244242 is a wasteful number, since it uses less digits than its factorization.

233244242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65894.

The product of its digits is 9216, while the sum is 26.

The square root of 233244242 is about 15272.3358396808. The cubic root of 233244242 is about 615.5598858425.

Adding to 233244242 its reverse (242442332), we get a palindrome (475686574).

The spelling of 233244242 in words is "two hundred thirty-three million, two hundred forty-four thousand, two hundred forty-two".