234316225 has 24 divisors (see below), whose sum is σ = 341353152. Its totient is φ = 157300800.

The previous prime is 234316211. The next prime is 234316231. The reversal of 234316225 is 522613432.

It is not a de Polignac number, because 234316225 - 2⁷ = 234316097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234316193 and 234316202.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29197 + ... + 36346.

It is an arithmetic number, because the mean of its divisors is an integer number (14223048).

Almost surely, 2^234316225 is an apocalyptic number.

234316225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234316225 is a deficient number, since it is larger than the sum of its proper divisors (107036927).

234316225 is a wasteful number, since it uses less digits than its factorization.

234316225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65577 (or 65572 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 234316225 is about 15307.3911885729. The cubic root of 234316225 is about 616.5014759220.

Adding to 234316225 its reverse (522613432), we get a palindrome (756929657).

The spelling of 234316225 in words is "two hundred thirty-four million, three hundred sixteen thousand, two hundred twenty-five".