1206285030 has 96 divisors (see below), whose sum is σ = 3195998208. Its totient is φ = 315604800.

The previous prime is 1206285001. The next prime is 1206285061. The reversal of 1206285030 is 305826021.

1206285030 is a `hidden beast` number, since 1 + 2 + 0 + 628 + 5 + 0 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1206284985 and 1206285003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1986987 + ... + 1987593.

It is an arithmetic number, because the mean of its divisors is an integer number (33291648).

Almost surely, 2^1206285030 is an apocalyptic number.

1206285030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1206285030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1597999104).

1206285030 is an abundant number, since it is smaller than the sum of its proper divisors (1989713178).

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

1206285030 is a wasteful number, since it uses less digits than its factorization.

1206285030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002 (or 999 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1206285030 is about 34731.6142728782. The cubic root of 1206285030 is about 1064.5105732377.

The spelling of 1206285030 in words is "one billion, two hundred six million, two hundred eighty-five thousand, thirty".