765538248 has 32 divisors (see below), whose sum is σ = 1942414560. Its totient is φ = 251370240.

The previous prime is 765538219. The next prime is 765538289. The reversal of 765538248 is 842835567.

765538248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 765538197 and 765538206.

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, 236433 + ... + 239648.

It is an arithmetic number, because the mean of its divisors is an integer number (60700455).

Almost surely, 2^765538248 is an apocalyptic number.

It is an amenable number.

765538248 is an abundant number, since it is smaller than the sum of its proper divisors (1176876312).

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

765538248 is a wasteful number, since it uses less digits than its factorization.

765538248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476157 (or 476153 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 48.

The square root of 765538248 is about 27668.3618597126. The cubic root of 765538248 is about 914.7918735923.

The spelling of 765538248 in words is "seven hundred sixty-five million, five hundred thirty-eight thousand, two hundred forty-eight".