38048481 has 8 divisors (see below), whose sum is σ = 56368160. Its totient is φ = 25365636.

The previous prime is 38048467. The next prime is 38048497. The reversal of 38048481 is 18484083.

It is not a de Polignac number, because 38048481 - 2⁹ = 38047969 is a prime.

It is a super-2 number, since 2×38048481² = 2895373812814722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38048401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704575 + ... + 704628.

It is an arithmetic number, because the mean of its divisors is an integer number (7046020).

Almost surely, 2^38048481 is an apocalyptic number.

It is an amenable number.

38048481 is a deficient number, since it is larger than the sum of its proper divisors (18319679).

38048481 is a wasteful number, since it uses less digits than its factorization.

38048481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409212 (or 1409206 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 38048481 is about 6168.3450778957. The cubic root of 38048481 is about 336.3404552965.

The spelling of 38048481 in words is "thirty-eight million, forty-eight thousand, four hundred eighty-one".