38202112 has 54 divisors (see below), whose sum is σ = 82665492. Its totient is φ = 17611776.

The previous prime is 38202097. The next prime is 38202113. The reversal of 38202112 is 21120283.

It is a super-2 number, since 2×38202112² = 2918802722521088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38202112.

It is not an unprimeable number, because it can be changed into a prime (38202113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42823 + ... + 43705.

Almost surely, 2^38202112 is an apocalyptic number.

38202112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41332746).

38202112 is an abundant number, since it is smaller than the sum of its proper divisors (44463380).

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

38202112 is an equidigital number, since it uses as much as digits as its factorization.

38202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 38202112 is about 6180.7857105711. The cubic root of 38202112 is about 336.7925357979.

Adding to 38202112 its reverse (21120283), we get a palindrome (59322395).

The spelling of 38202112 in words is "thirty-eight million, two hundred two thousand, one hundred twelve".