1007212772 has 12 divisors (see below), whose sum is σ = 1762876416. Its totient is φ = 503533800.

The previous prime is 1007212771. The next prime is 1007212793. The reversal of 1007212772 is 2772127001.

It is not an unprimeable number, because it can be changed into a prime (1007212771) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 23897 + ... + 50847.

It is an arithmetic number, because the mean of its divisors is an integer number (146906368).

Almost surely, 2^1007212772 is an apocalyptic number.

It is an amenable number.

1007212772 is a deficient number, since it is larger than the sum of its proper divisors (755663644).

1007212772 is a wasteful number, since it uses less digits than its factorization.

1007212772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36298 (or 36296 counting only the distinct ones).

The product of its (nonzero) digits is 2744, while the sum is 29.

The square root of 1007212772 is about 31736.6156355715. The cubic root of 1007212772 is about 1002.3984999320.

Adding to 1007212772 its reverse (2772127001), we get a palindrome (3779339773).

The spelling of 1007212772 in words is "one billion, seven million, two hundred twelve thousand, seven hundred seventy-two".