38865162 has 64 divisors (see below), whose sum is σ = 97355520. Its totient is φ = 10085376.

The previous prime is 38865157. The next prime is 38865173. The reversal of 38865162 is 26156883.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 38865162.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19768 + ... + 21644.

It is an arithmetic number, because the mean of its divisors is an integer number (1521180).

Almost surely, 2^38865162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38865162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48677760).

38865162 is an abundant number, since it is smaller than the sum of its proper divisors (58490358).

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

38865162 is a wasteful number, since it uses less digits than its factorization.

38865162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935.

The product of its digits is 69120, while the sum is 39.

The square root of 38865162 is about 6234.1929710268. The cubic root of 38865162 is about 338.7298689489.

The spelling of 38865162 in words is "thirty-eight million, eight hundred sixty-five thousand, one hundred sixty-two".