828523088 has 10 divisors (see below), whose sum is σ = 1605263514. Its totient is φ = 414261536.

The previous prime is 828523057. The next prime is 828523093. The reversal of 828523088 is 880325828.

It can be written as a sum of positive squares in only one way, i.e., 504811024 + 323712064 = 22468^2 + 17992^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25891331 + ... + 25891362.

Almost surely, 2^828523088 is an apocalyptic number.

It is an amenable number.

828523088 is a deficient number, since it is larger than the sum of its proper divisors (776740426).

828523088 is a wasteful number, since it uses less digits than its factorization.

828523088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51782701 (or 51782695 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 44.

The square root of 828523088 is about 28784.0769871122. The cubic root of 828523088 is about 939.2218881392.

The spelling of 828523088 in words is "eight hundred twenty-eight million, five hundred twenty-three thousand, eighty-eight".