38558112 has 48 divisors (see below), whose sum is σ = 102658752. Its totient is φ = 12669440.

The previous prime is 38558111. The next prime is 38558131. The reversal of 38558112 is 21185583.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (38558111) 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, 3988 + ... + 9644.

It is an arithmetic number, because the mean of its divisors is an integer number (2138724).

Almost surely, 2^38558112 is an apocalyptic number.

38558112 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 38558112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51329376).

38558112 is an abundant number, since it is smaller than the sum of its proper divisors (64100640).

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

38558112 is a wasteful number, since it uses less digits than its factorization.

38558112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5741 (or 5733 counting only the distinct ones).

The product of its digits is 9600, while the sum is 33.

The square root of 38558112 is about 6209.5178556793. The cubic root of 38558112 is about 337.8354765751.

The spelling of 38558112 in words is "thirty-eight million, five hundred fifty-eight thousand, one hundred twelve".