7172014247 has 16 divisors (see below), whose sum is σ = 7799600160. Its totient is φ = 6568461312.

The previous prime is 7172014211. The next prime is 7172014249. The reversal of 7172014247 is 7424102717.

It is a cyclic number.

It is not a de Polignac number, because 7172014247 - 2¹⁰ = 7172013223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7172014249) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 178403 + ... + 214875.

It is an arithmetic number, because the mean of its divisors is an integer number (487475010).

Almost surely, 2^7172014247 is an apocalyptic number.

7172014247 is a deficient number, since it is larger than the sum of its proper divisors (627585913).

7172014247 is a wasteful number, since it uses less digits than its factorization.

7172014247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36802.

The product of its (nonzero) digits is 21952, while the sum is 35.

The square root of 7172014247 is about 84687.7455538875. The cubic root of 7172014247 is about 1928.4736737233.

The spelling of 7172014247 in words is "seven billion, one hundred seventy-two million, fourteen thousand, two hundred forty-seven".