828101504 has 32 divisors (see below), whose sum is σ = 1653603600. Its totient is φ = 413079552.

The previous prime is 828101503. The next prime is 828101509. The reversal of 828101504 is 405101828.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (828101503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48824 + ... + 63560.

Almost surely, 2^828101504 is an apocalyptic number.

It is an amenable number.

828101504 is a deficient number, since it is larger than the sum of its proper divisors (825502096).

828101504 is a wasteful number, since it uses less digits than its factorization.

828101504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15190 (or 15178 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 828101504 is about 28776.7528397490. The cubic root of 828101504 is about 939.0625571943.

The spelling of 828101504 in words is "eight hundred twenty-eight million, one hundred one thousand, five hundred four".