234522025 has 12 divisors (see below), whose sum is σ = 291091984. Its totient is φ = 187434000.

The previous prime is 234522023. The next prime is 234522077. The reversal of 234522025 is 520225432.

It is a happy number.

It is not a de Polignac number, because 234522025 - 2¹ = 234522023 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234522023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25270 + ... + 33280.

Almost surely, 2^234522025 is an apocalyptic number.

234522025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234522025 is a deficient number, since it is larger than the sum of its proper divisors (56569959).

234522025 is a wasteful number, since it uses less digits than its factorization.

234522025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9192 (or 9187 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 234522025 is about 15314.1119559705. Note that the first 3 decimals coincide. The cubic root of 234522025 is about 616.6819142403.

Adding to 234522025 its reverse (520225432), we get a palindrome (754747457).

The spelling of 234522025 in words is "two hundred thirty-four million, five hundred twenty-two thousand, twenty-five".