265234630 has 24 divisors (see below), whose sum is σ = 487837008. Its totient is φ = 103827888.

The previous prime is 265234601. The next prime is 265234687. The reversal of 265234630 is 36432562.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 265234592 and 265234601.

It is a congruent number.

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, 16087 + ... + 28093.

It is an arithmetic number, because the mean of its divisors is an integer number (20326542).

Almost surely, 2^265234630 is an apocalyptic number.

265234630 is a deficient number, since it is larger than the sum of its proper divisors (222602378).

265234630 is a wasteful number, since it uses less digits than its factorization.

265234630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12108 (or 12061 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 265234630 is about 16286.0256047938. The cubic root of 265234630 is about 642.5053409398.

The spelling of 265234630 in words is "two hundred sixty-five million, two hundred thirty-four thousand, six hundred thirty".