38856832 has 64 divisors (see below), whose sum is σ = 93709440. Its totient is φ = 15667200.

The previous prime is 38856773. The next prime is 38856833. The reversal of 38856832 is 23865883.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (38856833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13957 + ... + 16507.

It is an arithmetic number, because the mean of its divisors is an integer number (1464210).

Almost surely, 2^38856832 is an apocalyptic number.

38856832 is a gapful number since it is divisible by the number (32) 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 38856832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46854720).

38856832 is an abundant number, since it is smaller than the sum of its proper divisors (54852608).

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

38856832 is a wasteful number, since it uses less digits than its factorization.

38856832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589 (or 2577 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 38856832 is about 6233.5248455428. The cubic root of 38856832 is about 338.7056671421.

The spelling of 38856832 in words is "thirty-eight million, eight hundred fifty-six thousand, eight hundred thirty-two".