1214244532 has 6 divisors (see below), whose sum is σ = 2124927938. Its totient is φ = 607122264.

The previous prime is 1214244527. The next prime is 1214244569. The reversal of 1214244532 is 2354424121.

It can be written as a sum of positive squares in only one way, i.e., 1181571876 + 32672656 = 34374^2 + 5716^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1214244532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151780563 + ... + 151780570.

Almost surely, 2^1214244532 is an apocalyptic number.

It is an amenable number.

1214244532 is a deficient number, since it is larger than the sum of its proper divisors (910683406).

1214244532 is a wasteful number, since it uses less digits than its factorization.

1214244532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303561137 (or 303561135 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 1214244532 is about 34846.0117086590. The cubic root of 1214244532 is about 1066.8467834294.

Adding to 1214244532 its reverse (2354424121), we get a palindrome (3568668653).

The spelling of 1214244532 in words is "one billion, two hundred fourteen million, two hundred forty-four thousand, five hundred thirty-two".