1206500 has 48 divisors (see below), whose sum is σ = 2795520. Its totient is φ = 453600.

The previous prime is 1206497. The next prime is 1206529. The reversal of 1206500 is 56021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9437 + ... + 9563.

It is an arithmetic number, because the mean of its divisors is an integer number (58240).

2^1206500 is an apocalyptic number.

1206500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1206500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1397760).

1206500 is an abundant number, since it is smaller than the sum of its proper divisors (1589020).

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

1206500 is a wasteful number, since it uses less digits than its factorization.

1206500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1206500 is about 1098.4079387914. The cubic root of 1206500 is about 106.4573804354.

The spelling of 1206500 in words is "one million, two hundred six thousand, five hundred".