7267113216 has 432 divisors, whose sum is σ = 24588240768. Its totient is φ = 2039808000.

The previous prime is 7267113181. The next prime is 7267113241. The reversal of 7267113216 is 6123117627.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 43515565 + ... + 43515731.

It is an arithmetic number, because the mean of its divisors is an integer number (56917224).

Almost surely, 2^7267113216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7267113216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12294120384).

7267113216 is an abundant number, since it is smaller than the sum of its proper divisors (17321127552).

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

7267113216 is a wasteful number, since it uses less digits than its factorization.

7267113216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318 (or 301 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 7267113216 is about 85247.3648624988. The cubic root of 7267113216 is about 1936.9599546870.

It can be divided in two parts, 726711 and 3216, that added together give a palindrome (729927).

The spelling of 7267113216 in words is "seven billion, two hundred sixty-seven million, one hundred thirteen thousand, two hundred sixteen".