4472156160 has 312 divisors, whose sum is σ = 16330232880. Its totient is φ = 1128923136.

The previous prime is 4472156159. The next prime is 4472156177. The reversal of 4472156160 is 616512744.

4472156160 is a `hidden beast` number, since 447 + 2 + 1 + 56 + 160 = 666.

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 (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3501442 + ... + 3502718.

It is an arithmetic number, because the mean of its divisors is an integer number (52340490).

Almost surely, 2^4472156160 is an apocalyptic number.

4472156160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4472156160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8165116440).

4472156160 is an abundant number, since it is smaller than the sum of its proper divisors (11858076720).

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

4472156160 is a wasteful number, since it uses less digits than its factorization.

4472156160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 4472156160 is about 66874.1815650853. The cubic root of 4472156160 is about 1647.5514536336.

The spelling of 4472156160 in words is "four billion, four hundred seventy-two million, one hundred fifty-six thousand, one hundred sixty".