1205466212 has 6 divisors (see below), whose sum is σ = 2109565878. Its totient is φ = 602733104.

The previous prime is 1205466193. The next prime is 1205466221. The reversal of 1205466212 is 2126645021.

It can be written as a sum of positive squares in only one way, i.e., 1203812416 + 1653796 = 34696^2 + 1286^2 .

It is a super-4 number, since 4×1205466212⁴ (a number of 37 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150683273 + ... + 150683280.

It is an arithmetic number, because the mean of its divisors is an integer number (351594313).

Almost surely, 2^1205466212 is an apocalyptic number.

It is an amenable number.

1205466212 is a deficient number, since it is larger than the sum of its proper divisors (904099666).

1205466212 is a wasteful number, since it uses less digits than its factorization.

1205466212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301366557 (or 301366555 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1205466212 is about 34719.8244811232. The cubic root of 1205466212 is about 1064.2696578950.

The spelling of 1205466212 in words is "one billion, two hundred five million, four hundred sixty-six thousand, two hundred twelve".