48222216 has 80 divisors (see below), whose sum is σ = 154376640. Its totient is φ = 13776480.

The previous prime is 48222179. The next prime is 48222227. The reversal of 48222216 is 61222284.

It is a happy number.

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

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 48222216.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 780 + ... + 9851.

It is an arithmetic number, because the mean of its divisors is an integer number (1929708).

Almost surely, 2^48222216 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 48222216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77188320).

48222216 is an abundant number, since it is smaller than the sum of its proper divisors (106154424).

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

48222216 is a wasteful number, since it uses less digits than its factorization.

48222216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10656 (or 10643 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 48222216 is about 6944.2217706522. The cubic root of 48222216 is about 363.9840793262.

The spelling of 48222216 in words is "forty-eight million, two hundred twenty-two thousand, two hundred sixteen".