1208771126 has 16 divisors (see below), whose sum is σ = 1849664544. Its totient is φ = 592337664.

The previous prime is 1208771063. The next prime is 1208771183. The reversal of 1208771126 is 6211778021.

It is a super-2 number, since 2×1208771126² = 2922255270102615752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10265 + ... + 50228.

It is an arithmetic number, because the mean of its divisors is an integer number (115604034).

Almost surely, 2^1208771126 is an apocalyptic number.

1208771126 is a deficient number, since it is larger than the sum of its proper divisors (640893418).

1208771126 is a wasteful number, since it uses less digits than its factorization.

1208771126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60695.

The product of its (nonzero) digits is 9408, while the sum is 35.

The square root of 1208771126 is about 34767.3859529301. The cubic root of 1208771126 is about 1065.2413732848.

The spelling of 1208771126 in words is "one billion, two hundred eight million, seven hundred seventy-one thousand, one hundred twenty-six".