38276448 has 144 divisors (see below), whose sum is σ = 119508480. Its totient is φ = 10692864.

The previous prime is 38276437. The next prime is 38276467. The reversal of 38276448 is 84467283.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 371565 + ... + 371667.

It is an arithmetic number, because the mean of its divisors is an integer number (829920).

Almost surely, 2^38276448 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 38276448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59754240).

38276448 is an abundant number, since it is smaller than the sum of its proper divisors (81232032).

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

38276448 is a wasteful number, since it uses less digits than its factorization.

38276448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 194 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 38276448 is about 6186.7962630104. The cubic root of 38276448 is about 337.0108447466.

The spelling of 38276448 in words is "thirty-eight million, two hundred seventy-six thousand, four hundred forty-eight".