1049071205 has 16 divisors (see below), whose sum is σ = 1549398144. Its totient is φ = 664027200.

The previous prime is 1049071183. The next prime is 1049071211. The reversal of 1049071205 is 5021709401.

It is not a de Polignac number, because 1049071205 - 2¹² = 1049067109 is a prime.

It is a super-3 number, since 3×1049071205³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 1152371 + ... + 1153280.

It is an arithmetic number, because the mean of its divisors is an integer number (96837384).

Almost surely, 2^1049071205 is an apocalyptic number.

It is an amenable number.

1049071205 is a deficient number, since it is larger than the sum of its proper divisors (500326939).

1049071205 is a wasteful number, since it uses less digits than its factorization.

1049071205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305676.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 1049071205 is about 32389.3687033261. The cubic root of 1049071205 is about 1016.0965782937.

The spelling of 1049071205 in words is "one billion, forty-nine million, seventy-one thousand, two hundred five".