1144704532 has 24 divisors (see below), whose sum is σ = 2035300736. Its totient is φ = 563226048.

The previous prime is 1144704493. The next prime is 1144704541. The reversal of 1144704532 is 2354074411.

It is a junction number, because it is equal to n+sod(n) for n = 1144704494 and 1144704503.

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 7 ways as a sum of consecutive naturals, for example, 130963 + ... + 139429.

Almost surely, 2^1144704532 is an apocalyptic number.

It is an amenable number.

1144704532 is a deficient number, since it is larger than the sum of its proper divisors (890596204).

1144704532 is a wasteful number, since it uses less digits than its factorization.

1144704532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9007 (or 9005 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 1144704532 is about 33833.4824101806. The cubic root of 1144704532 is about 1046.0789606814.

Adding to 1144704532 its reverse (2354074411), we get a palindrome (3498778943).

The spelling of 1144704532 in words is "one billion, one hundred forty-four million, seven hundred four thousand, five hundred thirty-two".