766048745 has 32 divisors (see below), whose sum is σ = 1206420480. Its totient is φ = 452399040.

The previous prime is 766048727. The next prime is 766048757. The reversal of 766048745 is 547840667.

It is a happy number.

It is not a de Polignac number, because 766048745 - 2⁶ = 766048681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 766048745.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45047 + ... + 59676.

It is an arithmetic number, because the mean of its divisors is an integer number (37700640).

Almost surely, 2^766048745 is an apocalyptic number.

It is an amenable number.

766048745 is a deficient number, since it is larger than the sum of its proper divisors (440371735).

766048745 is a wasteful number, since it uses less digits than its factorization.

766048745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104765.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The square root of 766048745 is about 27677.5856064072. The cubic root of 766048745 is about 914.9951705280.

The spelling of 766048745 in words is "seven hundred sixty-six million, forty-eight thousand, seven hundred forty-five".