32898672 has 120 divisors (see below), whose sum is σ = 99234720. Its totient is φ = 10137600.

The previous prime is 32898667. The next prime is 32898683. The reversal of 32898672 is 27689823.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217797 + ... + 217947.

It is an arithmetic number, because the mean of its divisors is an integer number (826956).

Almost surely, 2^32898672 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 32898672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49617360).

32898672 is an abundant number, since it is smaller than the sum of its proper divisors (66336048).

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

32898672 is a wasteful number, since it uses less digits than its factorization.

32898672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 262 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 32898672 is about 5735.7363956165. The cubic root of 32898672 is about 320.4248004107.

It can be divided in two parts, 32 and 898672, that added together give a square (898704 = 948²).

The spelling of 32898672 in words is "thirty-two million, eight hundred ninety-eight thousand, six hundred seventy-two".