32630000 has 100 divisors (see below), whose sum is σ = 85416408. Its totient is φ = 12000000.

The previous prime is 32629999. The next prime is 32630023. The reversal of 32630000 is 3623.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 129875 + ... + 130125.

Almost surely, 2^32630000 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 32630000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42708204).

32630000 is an abundant number, since it is smaller than the sum of its proper divisors (52786408).

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

32630000 is a wasteful number, since it uses less digits than its factorization.

32630000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 32630000 is about 5712.2675007391. The cubic root of 32630000 is about 319.5501491533.

Adding to 32630000 its reverse (3623), we get a palindrome (32633623).

The spelling of 32630000 in words is "thirty-two million, six hundred thirty thousand".