1206285828 has 36 divisors (see below), whose sum is σ = 3071561808. Its totient is φ = 365420240.

The previous prime is 1206285823. The next prime is 1206285863. The reversal of 1206285828 is 8285826021.

It is a self number, because there is not a number n which added to its sum of digits gives 1206285828.

It is not an unprimeable number, because it can be changed into a prime (1206285823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 397525 + ... + 400547.

Almost surely, 2^1206285828 is an apocalyptic number.

It is an amenable number.

1206285828 is an abundant number, since it is smaller than the sum of its proper divisors (1865275980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1206285828 is an equidigital number, since it uses as much as digits as its factorization.

1206285828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6064 (or 3039 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 1206285828 is about 34731.6257609689. The cubic root of 1206285828 is about 1064.5108079747.

The spelling of 1206285828 in words is "one billion, two hundred six million, two hundred eighty-five thousand, eight hundred twenty-eight".