38288244 has 12 divisors (see below), whose sum is σ = 89339264. Its totient is φ = 12762744.

The previous prime is 38288213. The next prime is 38288251. The reversal of 38288244 is 44288283.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1595332 + ... + 1595355.

Almost surely, 2^38288244 is an apocalyptic number.

It is an amenable number.

38288244 is an abundant number, since it is smaller than the sum of its proper divisors (51051020).

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

38288244 is a wasteful number, since it uses less digits than its factorization.

38288244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3190694 (or 3190692 counting only the distinct ones).

The product of its digits is 98304, while the sum is 39.

The square root of 38288244 is about 6187.7495101208. The cubic root of 38288244 is about 337.0454610867.

Adding to 38288244 its sum of digits (39), we get a palindrome (38288283).

The spelling of 38288244 in words is "thirty-eight million, two hundred eighty-eight thousand, two hundred forty-four".