828027026 has 4 divisors (see below), whose sum is σ = 1242040542. Its totient is φ = 414013512.

The previous prime is 828027001. The next prime is 828027043. The reversal of 828027026 is 620720828.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 786746401 + 41280625 = 28049^2 + 6425^2 .

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 as a sum of consecutive naturals, namely, 207006755 + ... + 207006758.

Almost surely, 2^828027026 is an apocalyptic number.

828027026 is a deficient number, since it is larger than the sum of its proper divisors (414013516).

828027026 is a wasteful number, since it uses less digits than its factorization.

828027026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414013515.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 828027026 is about 28775.4587452572. The cubic root of 828027026 is about 939.0344038026.

The spelling of 828027026 in words is "eight hundred twenty-eight million, twenty-seven thousand, twenty-six".