38323285 has 96 divisors (see below), whose sum is σ = 67461120. Its totient is φ = 20217600.

The previous prime is 38323279. The next prime is 38323289. The reversal of 38323285 is 58232383.

It is a happy number.

It is not a de Polignac number, because 38323285 - 2¹⁵ = 38290517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38323285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38323289) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1236220 + ... + 1236250.

It is an arithmetic number, because the mean of its divisors is an integer number (702720).

Almost surely, 2^38323285 is an apocalyptic number.

38323285 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38323285 is a deficient number, since it is larger than the sum of its proper divisors (29137835).

38323285 is a wasteful number, since it uses less digits than its factorization.

38323285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 86 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 38323285 is about 6190.5803443619. The cubic root of 38323285 is about 337.1482498949.

It can be divided in two parts, 3832 and 3285, that added together give a palindrome (7117).

The spelling of 38323285 in words is "thirty-eight million, three hundred twenty-three thousand, two hundred eighty-five".