38448120 has 32 divisors (see below), whose sum is σ = 115344720. Its totient is φ = 10252800.

The previous prime is 38448103. The next prime is 38448139. The reversal of 38448120 is 2184483.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160081 + ... + 160320.

Almost surely, 2^38448120 is an apocalyptic number.

38448120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38448120 is an abundant number, since it is smaller than the sum of its proper divisors (76896600).

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

38448120 is a wasteful number, since it uses less digits than its factorization.

38448120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320415 (or 320411 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 38448120 is about 6200.6548041316. The cubic root of 38448120 is about 337.5139308379.

The spelling of 38448120 in words is "thirty-eight million, four hundred forty-eight thousand, one hundred twenty".