4646252226 has 192 divisors, whose sum is σ = 12339578880. Its totient is φ = 1151821440.

The previous prime is 4646252213. The next prime is 4646252263. The reversal of 4646252226 is 6222526464.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10034871 + ... + 10035333.

It is an arithmetic number, because the mean of its divisors is an integer number (64268640).

Almost surely, 2^4646252226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4646252226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6169789440).

4646252226 is an abundant number, since it is smaller than the sum of its proper divisors (7693326654).

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

4646252226 is a wasteful number, since it uses less digits than its factorization.

4646252226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629 (or 622 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

The square root of 4646252226 is about 68163.4229334179. The cubic root of 4646252226 is about 1668.6589956572.

The spelling of 4646252226 in words is "four billion, six hundred forty-six million, two hundred fifty-two thousand, two hundred twenty-six".