1214763112 has 32 divisors (see below), whose sum is σ = 2292705000. Its totient is φ = 603390208.

The previous prime is 1214763103. The next prime is 1214763133. The reversal of 1214763112 is 2113674121.

It can be written as a sum of positive squares in 4 ways, for example, as 570923236 + 643839876 = 23894^2 + 25374^2 .

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 7 ways as a sum of consecutive naturals, for example, 1094814 + ... + 1095922.

Almost surely, 2^1214763112 is an apocalyptic number.

It is an amenable number.

1214763112 is a deficient number, since it is larger than the sum of its proper divisors (1077941888).

1214763112 is a wasteful number, since it uses less digits than its factorization.

1214763112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893 (or 1889 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 1214763112 is about 34853.4519380792. The cubic root of 1214763112 is about 1066.9986382518.

The spelling of 1214763112 in words is "one billion, two hundred fourteen million, seven hundred sixty-three thousand, one hundred twelve".