234513244 has 48 divisors (see below), whose sum is σ = 491774976. Its totient is φ = 95673600.

The previous prime is 234513211. The next prime is 234513269. The reversal of 234513244 is 442315432.

It is a happy number.

It is a super-2 number, since 2×234513244² = 109992923222807072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154449 + ... + 155959.

It is an arithmetic number, because the mean of its divisors is an integer number (10245312).

Almost surely, 2^234513244 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 234513244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245887488).

234513244 is an abundant number, since it is smaller than the sum of its proper divisors (257261732).

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

234513244 is a wasteful number, since it uses less digits than its factorization.

234513244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786 (or 1784 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 234513244 is about 15313.8252569369. The cubic root of 234513244 is about 616.6742175197.

Adding to 234513244 its reverse (442315432), we get a palindrome (676828676).

The spelling of 234513244 in words is "two hundred thirty-four million, five hundred thirteen thousand, two hundred forty-four".