38702112 has 48 divisors (see below), whose sum is σ = 103330080. Its totient is φ = 12680192.

The previous prime is 38702101. The next prime is 38702119. The reversal of 38702112 is 21120783.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (38702119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2248 + ... + 9080.

It is an arithmetic number, because the mean of its divisors is an integer number (2152710).

Almost surely, 2^38702112 is an apocalyptic number.

38702112 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 38702112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51665040).

38702112 is an abundant number, since it is smaller than the sum of its proper divisors (64627968).

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

38702112 is a wasteful number, since it uses less digits than its factorization.

38702112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6905 (or 6897 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 38702112 is about 6221.1021531558. The cubic root of 38702112 is about 338.2555167899.

Adding to 38702112 its reverse (21120783), we get a palindrome (59822895).

The spelling of 38702112 in words is "thirty-eight million, seven hundred two thousand, one hundred twelve".