60669216 has 192 divisors, whose sum is σ = 191600640. Its totient is φ = 18627840.

The previous prime is 60669211. The next prime is 60669227. The reversal of 60669216 is 61296606.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (60669211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 854461 + ... + 854531.

It is an arithmetic number, because the mean of its divisors is an integer number (997920).

Almost surely, 2^60669216 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 60669216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95800320).

60669216 is an abundant number, since it is smaller than the sum of its proper divisors (130931424).

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

60669216 is a wasteful number, since it uses less digits than its factorization.

60669216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 60669216 is about 7789.0446140717. The cubic root of 60669216 is about 392.9368816528.

The spelling of 60669216 in words is "sixty million, six hundred sixty-nine thousand, two hundred sixteen".