234502225 has 12 divisors (see below), whose sum is σ = 290977036. Its totient is φ = 187476480.

The previous prime is 234502201. The next prime is 234502231. The reversal of 234502225 is 522205432.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 8059921 + 226442304 = 2839^2 + 15048^2 .

It is not a de Polignac number, because 234502225 - 2²⁷ = 100284497 is a prime.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234502225.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59929 + ... + 63721.

Almost surely, 2^234502225 is an apocalyptic number.

234502225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234502225 is a deficient number, since it is larger than the sum of its proper divisors (56474811).

234502225 is a wasteful number, since it uses less digits than its factorization.

234502225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6276 (or 6271 counting only the distinct ones).

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

The square root of 234502225 is about 15313.4654797665. The cubic root of 234502225 is about 616.6645588760.

Adding to 234502225 its reverse (522205432), we get a palindrome (756707657).

The spelling of 234502225 in words is "two hundred thirty-four million, five hundred two thousand, two hundred twenty-five".