828027025 has 24 divisors (see below), whose sum is σ = 1224457344. Its totient is φ = 543100800.

The previous prime is 828027001. The next prime is 828027043. The reversal of 828027025 is 520720828.

It is not a de Polignac number, because 828027025 - 2⁹ = 828026513 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98836 + ... + 106885.

It is an arithmetic number, because the mean of its divisors is an integer number (51019056).

Almost surely, 2^828027025 is an apocalyptic number.

It is an amenable number.

828027025 is a deficient number, since it is larger than the sum of its proper divisors (396430319).

828027025 is a wasteful number, since it uses less digits than its factorization.

828027025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205761 (or 205756 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 828027025 is about 28775.4587278813. The cubic root of 828027025 is about 939.0344034246.

The spelling of 828027025 in words is "eight hundred twenty-eight million, twenty-seven thousand, twenty-five".