7162274160 has 120 divisors (see below), whose sum is σ = 24079333824. Its totient is φ = 1907873280.

The previous prime is 7162274107. The next prime is 7162274167. The reversal of 7162274160 is 614722617.

7162274160 is a `hidden beast` number, since 7 + 16 + 227 + 416 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×7162274160² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7162274167) 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 23 ways as a sum of consecutive naturals, for example, 730249 + ... + 739991.

Almost surely, 2^7162274160 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 7162274160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12039666912).

7162274160 is an abundant number, since it is smaller than the sum of its proper divisors (16917059664).

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

7162274160 is a wasteful number, since it uses less digits than its factorization.

7162274160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10783 (or 10774 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 7162274160 is about 84630.2201344177. The cubic root of 7162274160 is about 1927.6002784107.

Adding to 7162274160 its reverse (614722617), we get a palindrome (7776996777).

The spelling of 7162274160 in words is "seven billion, one hundred sixty-two million, two hundred seventy-four thousand, one hundred sixty".