1075534120 has 32 divisors (see below), whose sum is σ = 2422418400. Its totient is φ = 429775168.

The previous prime is 1075534079. The next prime is 1075534123. The reversal of 1075534120 is 214355701.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1075534123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27567 + ... + 53953.

It is an arithmetic number, because the mean of its divisors is an integer number (75700575).

Almost surely, 2^1075534120 is an apocalyptic number.

1075534120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1075534120 is an abundant number, since it is smaller than the sum of its proper divisors (1346884280).

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

1075534120 is a wasteful number, since it uses less digits than its factorization.

1075534120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27417 (or 27413 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 1075534120 is about 32795.3368636457. The cubic root of 1075534120 is about 1024.5694388348.

Adding to 1075534120 its reverse (214355701), we get a palindrome (1289889821).

The spelling of 1075534120 in words is "one billion, seventy-five million, five hundred thirty-four thousand, one hundred twenty".