234023265 has 72 divisors (see below), whose sum is σ = 475046208. Its totient is φ = 106263360.

The previous prime is 234023221. The next prime is 234023269. The reversal of 234023265 is 562320432.

It is not a de Polignac number, because 234023265 - 2¹² = 234019169 is a prime.

It is a super-2 number, since 2×234023265² = 109533777122520450, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (234023269) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 465004 + ... + 465506.

It is an arithmetic number, because the mean of its divisors is an integer number (6597864).

Almost surely, 2^234023265 is an apocalyptic number.

It is an amenable number.

234023265 is an abundant number, since it is smaller than the sum of its proper divisors (241022943).

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

234023265 is a wasteful number, since it uses less digits than its factorization.

234023265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739 (or 729 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 234023265 is about 15297.8189621920. The cubic root of 234023265 is about 616.2444363940.

Adding to 234023265 its reverse (562320432), we get a palindrome (796343697).

The spelling of 234023265 in words is "two hundred thirty-four million, twenty-three thousand, two hundred sixty-five".