1227076712 has 16 divisors (see below), whose sum is σ = 2301164100. Its totient is φ = 613432960.

The previous prime is 1227076709. The next prime is 1227076727. The reversal of 1227076712 is 2176707221.

It can be written as a sum of positive squares in 2 ways, for example, as 1226820676 + 256036 = 35026^2 + 506^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 60614 + ... + 78282.

Almost surely, 2^1227076712 is an apocalyptic number.

It is an amenable number.

1227076712 is a deficient number, since it is larger than the sum of its proper divisors (1074087388).

1227076712 is a wasteful number, since it uses less digits than its factorization.

1227076712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26356 (or 26352 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 35.

The square root of 1227076712 is about 35029.6547513674. The cubic root of 1227076712 is about 1070.5917802540.

The spelling of 1227076712 in words is "one billion, two hundred twenty-seven million, seventy-six thousand, seven hundred twelve".