2012986205 has 8 divisors (see below), whose sum is σ = 2415840000. Its totient is φ = 1610217936.

The previous prime is 2012986189. The next prime is 2012986223. The reversal of 2012986205 is 5026892102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2012986205 - 2⁴ = 2012986189 is a prime.

It is a super-2 number, since 2×2012986205² = 8104226923040604050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55616 + ... + 84374.

It is an arithmetic number, because the mean of its divisors is an integer number (301980000).

Almost surely, 2^2012986205 is an apocalyptic number.

It is an amenable number.

2012986205 is a deficient number, since it is larger than the sum of its proper divisors (402853795).

2012986205 is a wasteful number, since it uses less digits than its factorization.

2012986205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42763.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 2012986205 is about 44866.3148141231. The cubic root of 2012986205 is about 1262.6421011832.

The spelling of 2012986205 in words is "two billion, twelve million, nine hundred eighty-six thousand, two hundred five".