1126806776 has 16 divisors (see below), whose sum is σ = 2113293840. Its totient is φ = 563261760.

The previous prime is 1126806773. The next prime is 1126806797. The reversal of 1126806776 is 6776086211.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126806773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21116 + ... + 51956.

It is an arithmetic number, because the mean of its divisors is an integer number (132080865).

Almost surely, 2^1126806776 is an apocalyptic number.

It is an amenable number.

1126806776 is a deficient number, since it is larger than the sum of its proper divisors (986487064).

1126806776 is a wasteful number, since it uses less digits than its factorization.

1126806776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35414 (or 35410 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 1126806776 is about 33567.9426834592. The cubic root of 1126806776 is about 1040.5983908415.

The spelling of 1126806776 in words is "one billion, one hundred twenty-six million, eight hundred six thousand, seven hundred seventy-six".