234413125 has 30 divisors (see below), whose sum is σ = 306644030. Its totient is φ = 179124000.

The previous prime is 234413107. The next prime is 234413129. The reversal of 234413125 is 521314432.

It can be written as a sum of positive squares in 5 ways, for example, as 139759684 + 94653441 = 11822^2 + 9729^2 .

It is not a de Polignac number, because 234413125 - 2¹¹ = 234411077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 234413125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234413129) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 330271 + ... + 330979.

Almost surely, 2^234413125 is an apocalyptic number.

234413125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234413125 is a deficient number, since it is larger than the sum of its proper divisors (72230905).

234413125 is an frugal number, since it uses more digits than its factorization.

234413125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775 (or 737 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 234413125 is about 15310.5559990485. Note that the first 3 decimals coincide. The cubic root of 234413125 is about 616.5864476449.

Adding to 234413125 its reverse (521314432), we get a palindrome (755727557).

The spelling of 234413125 in words is "two hundred thirty-four million, four hundred thirteen thousand, one hundred twenty-five".