216192548 has 48 divisors (see below), whose sum is σ = 463833216. Its totient is φ = 86760960.

The previous prime is 216192547. The next prime is 216192569. The reversal of 216192548 is 845291612.

It is not an unprimeable number, because it can be changed into a prime (216192541) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4940 + ... + 21372.

It is an arithmetic number, because the mean of its divisors is an integer number (9663192).

Almost surely, 2^216192548 is an apocalyptic number.

It is an amenable number.

216192548 is an abundant number, since it is smaller than the sum of its proper divisors (247640668).

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

216192548 is a wasteful number, since it uses less digits than its factorization.

216192548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16484 (or 16482 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 216192548 is about 14703.4876134882. The cubic root of 216192548 is about 600.1782322354.

The spelling of 216192548 in words is "two hundred sixteen million, one hundred ninety-two thousand, five hundred forty-eight".