38497248 has 96 divisors (see below), whose sum is σ = 118933920. Its totient is φ = 12072960.

The previous prime is 38497243. The next prime is 38497259. The reversal of 38497248 is 84279483.

38497248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38497241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13378 + ... + 15998.

It is an arithmetic number, because the mean of its divisors is an integer number (1238895).

Almost surely, 2^38497248 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 38497248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59466960).

38497248 is an abundant number, since it is smaller than the sum of its proper divisors (80436672).

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

38497248 is a wasteful number, since it uses less digits than its factorization.

38497248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2657 (or 2643 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 38497248 is about 6204.6150565527. The cubic root of 38497248 is about 337.6576251371.

The spelling of 38497248 in words is "thirty-eight million, four hundred ninety-seven thousand, two hundred forty-eight".