38160012 has 72 divisors (see below), whose sum is σ = 100413936. Its totient is φ = 11264000.

The previous prime is 38160007. The next prime is 38160047. The reversal of 38160012 is 21006183.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59212 + ... + 59852.

It is an arithmetic number, because the mean of its divisors is an integer number (1394638).

Almost surely, 2^38160012 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 38160012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50206968).

38160012 is an abundant number, since it is smaller than the sum of its proper divisors (62253924).

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

38160012 is a wasteful number, since it uses less digits than its factorization.

38160012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711 (or 698 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 38160012 is about 6177.3790558780. The cubic root of 38160012 is about 336.6687714580.

Adding to 38160012 its reverse (21006183), we get a palindrome (59166195).

The spelling of 38160012 in words is "thirty-eight million, one hundred sixty thousand, twelve".