1072828 has 6 divisors (see below), whose sum is σ = 1877456. Its totient is φ = 536412.

The previous prime is 1072823. The next prime is 1072829. The reversal of 1072828 is 8282701.

It is a junction number, because it is equal to n+sod(n) for n = 1072796 and 1072805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134100 + ... + 134107.

2^1072828 is an apocalyptic number.

It is an amenable number.

1072828 is a deficient number, since it is larger than the sum of its proper divisors (804628).

1072828 is a wasteful number, since it uses less digits than its factorization.

1072828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268211 (or 268209 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 1072828 is about 1035.7741066468. The cubic root of 1072828 is about 102.3709420724.

The spelling of 1072828 in words is "one million, seventy-two thousand, eight hundred twenty-eight".