1205106 has 24 divisors (see below), whose sum is σ = 2804400. Its totient is φ = 344232.

The previous prime is 1205101. The next prime is 1205117. The reversal of 1205106 is 6015021.

It is not an unprimeable number, because it can be changed into a prime (1205101) 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, 1756 + ... + 2343.

It is an arithmetic number, because the mean of its divisors is an integer number (116850).

2^1205106 is an apocalyptic number.

1205106 is an abundant number, since it is smaller than the sum of its proper divisors (1599294).

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

1205106 is a wasteful number, since it uses less digits than its factorization.

1205106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4118 (or 4111 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1205106 is about 1097.7732006202. The cubic root of 1205106 is about 106.4163640574.

The spelling of 1205106 in words is "one million, two hundred five thousand, one hundred six".