1126779214 has 16 divisors (see below), whose sum is σ = 1856036736. Its totient is φ = 508779000.

The previous prime is 1126779197. The next prime is 1126779217. The reversal of 1126779214 is 4129776211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126779217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166272 + ... + 172915.

It is an arithmetic number, because the mean of its divisors is an integer number (116002296).

Almost surely, 2^1126779214 is an apocalyptic number.

1126779214 is a deficient number, since it is larger than the sum of its proper divisors (729257522).

1126779214 is a wasteful number, since it uses less digits than its factorization.

1126779214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339351.

The product of its digits is 42336, while the sum is 40.

The square root of 1126779214 is about 33567.5321404479. The cubic root of 1126779214 is about 1040.5899063325.

The spelling of 1126779214 in words is "one billion, one hundred twenty-six million, seven hundred seventy-nine thousand, two hundred fourteen".