7248456168 has 16 divisors (see below), whose sum is σ = 18121140480. Its totient is φ = 2416152048.

The previous prime is 7248456157. The next prime is 7248456169. The reversal of 7248456168 is 8616548427.

It is a self number, because there is not a number n which added to its sum of digits gives 7248456168.

It is not an unprimeable number, because it can be changed into a prime (7248456169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151009480 + ... + 151009527.

It is an arithmetic number, because the mean of its divisors is an integer number (1132571280).

Almost surely, 2^7248456168 is an apocalyptic number.

It is an amenable number.

7248456168 is an abundant number, since it is smaller than the sum of its proper divisors (10872684312).

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

7248456168 is a wasteful number, since it uses less digits than its factorization.

7248456168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302019016 (or 302019012 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 51.

The square root of 7248456168 is about 85137.8656533038. The cubic root of 7248456168 is about 1935.3009316367.

The spelling of 7248456168 in words is "seven billion, two hundred forty-eight million, four hundred fifty-six thousand, one hundred sixty-eight".