38327212 has 72 divisors (see below), whose sum is σ = 88194960. Its totient is φ = 14394240.

The previous prime is 38327189. The next prime is 38327213. The reversal of 38327212 is 21272383.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (38327213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62218 + ... + 62830.

It is an arithmetic number, because the mean of its divisors is an integer number (1224930).

Almost surely, 2^38327212 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 38327212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44097480).

38327212 is an abundant number, since it is smaller than the sum of its proper divisors (49867748).

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

38327212 is a wasteful number, since it uses less digits than its factorization.

38327212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671 (or 662 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 38327212 is about 6190.8975116699. The cubic root of 38327212 is about 337.1597654001.

Adding to 38327212 its reverse (21272383), we get a palindrome (59599595).

The spelling of 38327212 in words is "thirty-eight million, three hundred twenty-seven thousand, two hundred twelve".