1206018 has 24 divisors (see below), whose sum is σ = 2851056. Its totient is φ = 365400.

The previous prime is 1206017. The next prime is 1206043. The reversal of 1206018 is 8106021.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (1206013) 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, 2848 + ... + 3243.

It is an arithmetic number, because the mean of its divisors is an integer number (118794).

2^1206018 is an apocalyptic number.

1206018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1206018 is an abundant number, since it is smaller than the sum of its proper divisors (1645038).

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

1206018 is a wasteful number, since it uses less digits than its factorization.

1206018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6110 (or 6107 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1206018 is about 1098.1885084083. The cubic root of 1206018 is about 106.4432018770.

The spelling of 1206018 in words is "one million, two hundred six thousand, eighteen".