38461548 has 48 divisors (see below), whose sum is σ = 100033920. Its totient is φ = 11430144.

The previous prime is 38461541. The next prime is 38461561. The reversal of 38461548 is 84516483.

It is not an unprimeable number, because it can be changed into a prime (38461541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1086 + ... + 8837.

It is an arithmetic number, because the mean of its divisors is an integer number (2084040).

Almost surely, 2^38461548 is an apocalyptic number.

38461548 is a gapful number since it is divisible by the number (38) 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 38461548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50016960).

38461548 is an abundant number, since it is smaller than the sum of its proper divisors (61572372).

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

38461548 is a wasteful number, since it uses less digits than its factorization.

38461548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9966 (or 9964 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 38461548 is about 6201.7374984757. The cubic root of 38461548 is about 337.5532184940.

The spelling of 38461548 in words is "thirty-eight million, four hundred sixty-one thousand, five hundred forty-eight".