32214672 has 200 divisors, whose sum is σ = 110189376. Its totient is φ = 8895744.

The previous prime is 32214667. The next prime is 32214691. The reversal of 32214672 is 27641223.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 480783 + ... + 480849.

It is a vampire number, since it can be written as 4221 ⋅ 7632 (with its own digits).

Almost surely, 2^32214672 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 32214672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55094688).

32214672 is an abundant number, since it is smaller than the sum of its proper divisors (77974704).

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

32214672 is a wasteful number, since it uses less digits than its factorization.

32214672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 132 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 32214672 is about 5675.7970365403. The cubic root of 32214672 is about 318.1885674066.

Adding to 32214672 its reverse (27641223), we get a palindrome (59855895).

The spelling of 32214672 in words is "thirty-two million, two hundred fourteen thousand, six hundred seventy-two".