38652912 has 60 divisors (see below), whose sum is σ = 108845464. Its totient is φ = 12804480.

The previous prime is 38652899. The next prime is 38652919. The reversal of 38652912 is 21925683.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38652919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25323 + ... + 26805.

Almost surely, 2^38652912 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 38652912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54422732).

38652912 is an abundant number, since it is smaller than the sum of its proper divisors (70192552).

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

38652912 is a wasteful number, since it uses less digits than its factorization.

38652912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678 (or 1669 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 38652912 is about 6217.1466123938. The cubic root of 38652912 is about 338.1121204078.

The spelling of 38652912 in words is "thirty-eight million, six hundred fifty-two thousand, nine hundred twelve".