9207740012 has 12 divisors (see below), whose sum is σ = 16114524720. Its totient is φ = 4603590096.

The previous prime is 9207739987. The next prime is 9207740021. The reversal of 9207740012 is 2100477029.

9207740012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9207740012² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15689 + ... + 136607.

It is an arithmetic number, because the mean of its divisors is an integer number (1342877060).

Almost surely, 2^9207740012 is an apocalyptic number.

It is an amenable number.

9207740012 is a deficient number, since it is larger than the sum of its proper divisors (6906784708).

9207740012 is a wasteful number, since it uses less digits than its factorization.

9207740012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139960 (or 139958 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 9207740012 is about 95956.9695853303. The cubic root of 9207740012 is about 2095.9665597267.

The spelling of 9207740012 in words is "nine billion, two hundred seven million, seven hundred forty thousand, twelve".