38248448 has 112 divisors (see below), whose sum is σ = 94366080. Its totient is φ = 15138816.

The previous prime is 38248433. The next prime is 38248519. The reversal of 38248448 is 84484283.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1318898 + ... + 1318926.

Almost surely, 2^38248448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38248448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47183040).

38248448 is an abundant number, since it is smaller than the sum of its proper divisors (56117632).

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

38248448 is an equidigital number, since it uses as much as digits as its factorization.

38248448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85 (or 61 counting only the distinct ones).

The product of its digits is 196608, while the sum is 41.

The square root of 38248448 is about 6184.5329653904. The cubic root of 38248448 is about 336.9286479387.

The spelling of 38248448 in words is "thirty-eight million, two hundred forty-eight thousand, four hundred forty-eight".