650147472 has 240 divisors, whose sum is σ = 2142154560. Its totient is φ = 189236736.

The previous prime is 650147363. The next prime is 650147489. The reversal of 650147472 is 274741056.

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

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 959998 + ... + 960674.

It is an arithmetic number, because the mean of its divisors is an integer number (8925644).

Almost surely, 2^650147472 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 650147472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1071077280).

650147472 is an abundant number, since it is smaller than the sum of its proper divisors (1492007088).

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

650147472 is a wasteful number, since it uses less digits than its factorization.

650147472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732 (or 714 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 650147472 is about 25497.9895678071. The cubic root of 650147472 is about 866.3046111632.

The spelling of 650147472 in words is "six hundred fifty million, one hundred forty-seven thousand, four hundred seventy-two".