4646572 has 36 divisors (see below), whose sum is σ = 9582384. Its totient is φ = 1965600.

The previous prime is 4646567. The next prime is 4646573. The reversal of 4646572 is 2756464.

It is not an unprimeable number, because it can be changed into a prime (4646573) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29518 + ... + 29674.

Almost surely, 2^4646572 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 4646572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4791192).

4646572 is an abundant number, since it is smaller than the sum of its proper divisors (4935812).

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

4646572 is a wasteful number, since it uses less digits than its factorization.

4646572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326 (or 317 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 4646572 is about 2155.5908702720. The cubic root of 4646572 is about 166.8697276082.

The spelling of 4646572 in words is "four million, six hundred forty-six thousand, five hundred seventy-two".