2104907212 has 6 divisors (see below), whose sum is σ = 3683587628. Its totient is φ = 1052453604.

The previous prime is 2104907197. The next prime is 2104907221. The reversal of 2104907212 is 2127094012.

It is a super-2 number, since 2×2104907212² = 8861268742259225888, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263113398 + ... + 263113405.

Almost surely, 2^2104907212 is an apocalyptic number.

It is an amenable number.

2104907212 is a deficient number, since it is larger than the sum of its proper divisors (1578680416).

2104907212 is a wasteful number, since it uses less digits than its factorization.

2104907212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526226807 (or 526226805 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 2104907212 is about 45879.2677796845. The cubic root of 2104907212 is about 1281.5758610166.

The spelling of 2104907212 in words is "two billion, one hundred four million, nine hundred seven thousand, two hundred twelve".