147216192 has 224 divisors, whose sum is σ = 450323712. Its totient is φ = 42172416.

The previous prime is 147216191. The next prime is 147216197. The reversal of 147216192 is 291612741.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147216191) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2777638 + ... + 2777690.

Almost surely, 2^147216192 is an apocalyptic number.

147216192 is a gapful number since it is divisible by the number (12) 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 147216192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225161856).

147216192 is an abundant number, since it is smaller than the sum of its proper divisors (303107520).

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

147216192 is a wasteful number, since it uses less digits than its factorization.

147216192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 135 counting only the distinct ones).

The product of its digits is 6048, while the sum is 33.

The square root of 147216192 is about 12133.2679851720. The cubic root of 147216192 is about 528.0218080983.

The spelling of 147216192 in words is "one hundred forty-seven million, two hundred sixteen thousand, one hundred ninety-two".