38238288 has 40 divisors (see below), whose sum is σ = 107763936. Its totient is φ = 11587200.

The previous prime is 38238251. The next prime is 38238289. The reversal of 38238288 is 88283283.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38238289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35683 + ... + 36738.

Almost surely, 2^38238288 is an apocalyptic number.

It is an amenable number.

38238288 is an abundant number, since it is smaller than the sum of its proper divisors (69525648).

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

38238288 is a wasteful number, since it uses less digits than its factorization.

38238288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72443 (or 72437 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 38238288 is about 6183.7115068541. The cubic root of 38238288 is about 336.8988123210.

The spelling of 38238288 in words is "thirty-eight million, two hundred thirty-eight thousand, two hundred eighty-eight".