1205012 has 12 divisors (see below), whose sum is σ = 2138976. Its totient is φ = 593880.

The previous prime is 1204981. The next prime is 1205027. The reversal of 1205012 is 2105021.

It is a junction number, because it is equal to n+sod(n) for n = 1204984 and 1205002.

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, 1838 + ... + 2405.

It is an arithmetic number, because the mean of its divisors is an integer number (178248).

2^1205012 is an apocalyptic number.

It is an amenable number.

1205012 is a deficient number, since it is larger than the sum of its proper divisors (933964).

1205012 is a wasteful number, since it uses less digits than its factorization.

1205012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4318 (or 4316 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 1205012 is about 1097.7303858416. The cubic root of 1205012 is about 106.4135971091.

Subtracting 1205012 from its reverse (2105021), we obtain a palindrome (900009).

The spelling of 1205012 in words is "one million, two hundred five thousand, twelve".