32630568 has 64 divisors (see below), whose sum is σ = 85190400. Its totient is φ = 10402560.

The previous prime is 32630561. The next prime is 32630639. The reversal of 32630568 is 86503623.

It is not an unprimeable number, because it can be changed into a prime (32630561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120273 + ... + 120543.

It is an arithmetic number, because the mean of its divisors is an integer number (1331100).

Almost surely, 2^32630568 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 32630568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42595200).

32630568 is an abundant number, since it is smaller than the sum of its proper divisors (52559832).

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

32630568 is a wasteful number, since it uses less digits than its factorization.

32630568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 32630568 is about 5712.3172180823. The cubic root of 32630568 is about 319.5520033103.

The spelling of 32630568 in words is "thirty-two million, six hundred thirty thousand, five hundred sixty-eight".