234027520 has 80 divisors (see below), whose sum is σ = 566782920. Its totient is φ = 92667904.

The previous prime is 234027509. The next prime is 234027533. The reversal of 234027520 is 25720432.

234027520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 165071104 + 68956416 = 12848^2 + 8304^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288876 + ... + 289684.

Almost surely, 2^234027520 is an apocalyptic number.

234027520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234027520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283391460).

234027520 is an abundant number, since it is smaller than the sum of its proper divisors (332755400).

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

234027520 is an equidigital number, since it uses as much as digits as its factorization.

234027520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945 (or 929 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 234027520 is about 15297.9580336723. The cubic root of 234027520 is about 616.2481712138.

Adding to 234027520 its reverse (25720432), we get a palindrome (259747952).

The spelling of 234027520 in words is "two hundred thirty-four million, twenty-seven thousand, five hundred twenty".