1001207056 has 10 divisors (see below), whose sum is σ = 1939838702. Its totient is φ = 500603520.

The previous prime is 1001207029. The next prime is 1001207059. The reversal of 1001207056 is 6507021001.

1001207056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 877107456 + 124099600 = 29616^2 + 11140^2 .

It is not an unprimeable number, because it can be changed into a prime (1001207059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31287705 + ... + 31287736.

Almost surely, 2^1001207056 is an apocalyptic number.

1001207056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1001207056 is a deficient number, since it is larger than the sum of its proper divisors (938631646).

1001207056 is an equidigital number, since it uses as much as digits as its factorization.

1001207056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62575449 (or 62575443 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 1001207056 is about 31641.8560770382. The cubic root of 1001207056 is about 1000.4021902213.

Adding to 1001207056 its reverse (6507021001), we get a palindrome (7508228057).

The spelling of 1001207056 in words is "one billion, one million, two hundred seven thousand, fifty-six".