1214074132 has 12 divisors (see below), whose sum is σ = 2133447316. Its totient is φ = 604517760.

The previous prime is 1214074063. The next prime is 1214074151. The reversal of 1214074132 is 2314704121.

It can be written as a sum of positive squares in 2 ways, for example, as 1120642576 + 93431556 = 33476^2 + 9666^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1214074097 and 1214074106.

It is a congruent number.

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, 628743 + ... + 630670.

Almost surely, 2^1214074132 is an apocalyptic number.

It is an amenable number.

1214074132 is a deficient number, since it is larger than the sum of its proper divisors (919373184).

1214074132 is a wasteful number, since it uses less digits than its factorization.

1214074132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259658 (or 1259656 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 1214074132 is about 34843.5665797863. The cubic root of 1214074132 is about 1066.7968760750.

Adding to 1214074132 its reverse (2314704121), we get a palindrome (3528778253).

The spelling of 1214074132 in words is "one billion, two hundred fourteen million, seventy-four thousand, one hundred thirty-two".