32873268 has 48 divisors (see below), whose sum is σ = 83363840. Its totient is φ = 10044000.

The previous prime is 32873263. The next prime is 32873293. The reversal of 32873268 is 86237823.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32873261) 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, 4743 + ... + 9393.

Almost surely, 2^32873268 is an apocalyptic number.

32873268 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32873268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41681920).

32873268 is an abundant number, since it is smaller than the sum of its proper divisors (50490572).

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

32873268 is a wasteful number, since it uses less digits than its factorization.

32873268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4708 (or 4706 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 32873268 is about 5733.5214310230. The cubic root of 32873268 is about 320.3423029799.

It can be divided in two parts, 3287 and 3268, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 32873268 in words is "thirty-two million, eight hundred seventy-three thousand, two hundred sixty-eight".