827752773 has 16 divisors (see below), whose sum is σ = 1168851456. Its totient is φ = 519961200.

The previous prime is 827752759. The next prime is 827752799. The reversal of 827752773 is 377257728.

It is a happy number.

It is not a de Polignac number, because 827752773 - 2¹⁷ = 827621701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (827752753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84903 + ... + 94148.

It is an arithmetic number, because the mean of its divisors is an integer number (73053216).

Almost surely, 2^827752773 is an apocalyptic number.

It is an amenable number.

827752773 is a deficient number, since it is larger than the sum of its proper divisors (341098683).

827752773 is a wasteful number, since it uses less digits than its factorization.

827752773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179144.

The product of its digits is 1152480, while the sum is 48.

The square root of 827752773 is about 28770.6929530729. The cubic root of 827752773 is about 938.9307190064.

The spelling of 827752773 in words is "eight hundred twenty-seven million, seven hundred fifty-two thousand, seven hundred seventy-three".