1232616265 has 8 divisors (see below), whose sum is σ = 1526853888. Its totient is φ = 954283440.

The previous prime is 1232616239. The next prime is 1232616293. The reversal of 1232616265 is 5626162321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1232616265 - 2⁷ = 1232616137 is a prime.

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 1232616265.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3976027 + ... + 3976336.

It is an arithmetic number, because the mean of its divisors is an integer number (190856736).

Almost surely, 2^1232616265 is an apocalyptic number.

It is an amenable number.

1232616265 is a deficient number, since it is larger than the sum of its proper divisors (294237623).

1232616265 is an equidigital number, since it uses as much as digits as its factorization.

1232616265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7952399.

The product of its digits is 25920, while the sum is 34.

The square root of 1232616265 is about 35108.6351913600. The cubic root of 1232616265 is about 1072.2003995407.

Adding to 1232616265 its reverse (5626162321), we get a palindrome (6858778586).

The spelling of 1232616265 in words is "one billion, two hundred thirty-two million, six hundred sixteen thousand, two hundred sixty-five".