216033048 has 256 divisors, whose sum is σ = 774144000. Its totient is φ = 54172800.

The previous prime is 216033029. The next prime is 216033053. The reversal of 216033048 is 840330612.

It is a happy number.

216033048 is a `hidden beast` number, since 21 + 603 + 30 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 515383 + ... + 515801.

It is an arithmetic number, because the mean of its divisors is an integer number (3024000).

Almost surely, 2^216033048 is an apocalyptic number.

216033048 is a gapful number since it is divisible by the number (28) 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 216033048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387072000).

216033048 is an abundant number, since it is smaller than the sum of its proper divisors (558110952).

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

216033048 is a wasteful number, since it uses less digits than its factorization.

216033048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 473 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 216033048 is about 14698.0627294892. The cubic root of 216033048 is about 600.0305984395.

The spelling of 216033048 in words is "two hundred sixteen million, thirty-three thousand, forty-eight".