1205036 has 12 divisors (see below), whose sum is σ = 2410128. Its totient is φ = 516432.

The previous prime is 1205027. The next prime is 1205047. The reversal of 1205036 is 6305021.

1205036 is an admirable number.

It is a super-2 number, since 2×1205036² = 2904223522592, which contains 22 as substring.

It is a plaindrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21491 + ... + 21546.

It is an arithmetic number, because the mean of its divisors is an integer number (200844).

2^1205036 is an apocalyptic number.

It is an amenable number.

1205036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1205036 is a wasteful number, since it uses less digits than its factorization.

1205036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43048 (or 43046 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1205036 is about 1097.7413174332. The cubic root of 1205036 is about 106.4143035776.

The spelling of 1205036 in words is "one million, two hundred five thousand, thirty-six".