1075704144 has 20 divisors (see below), whose sum is σ = 2778902496. Its totient is φ = 358568032.

The previous prime is 1075704127. The next prime is 1075704151. The reversal of 1075704144 is 4414075701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11205204 + ... + 11205299.

Almost surely, 2^1075704144 is an apocalyptic number.

It is an amenable number.

1075704144 is an abundant number, since it is smaller than the sum of its proper divisors (1703198352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1075704144 is a wasteful number, since it uses less digits than its factorization.

1075704144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22410514 (or 22410508 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 1075704144 is about 32797.9289590059. The cubic root of 1075704144 is about 1024.6234251015.

Adding to 1075704144 its reverse (4414075701), we get a palindrome (5489779845).

The spelling of 1075704144 in words is "one billion, seventy-five million, seven hundred four thousand, one hundred forty-four".